Descendants of King Edward I of England 1239 1307
Father: King Henry III of England
Mother: Eleanor of Provence Queen Consort England
Born 17 Jun 1239
01 Nov 1254 m Eleanor of Castile Queen Consort England x 9
Second Cousin Once Removed
10 Sep 1299 m Margaret of France Queen Consort England x 3
First Cousin Once Removed
Died 07 Jul 1307 (68)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
John Plantagenet
Born 13 Jul 1266
Died 03 Aug 1271 (5)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Henry Plantagenet
Born 06 May 1268
Died 14 Oct 1274 (6)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Eleanor Plantagenet
Born 18 Jun 1269
20 Sep 1293 m Henry of Bar III Count of Bar x 3
Fourth Cousin Once Removed
Died 29 Aug 1298 (29)
Grand Daughter of
Father: Henry of Bar III Count of Bar
Joan of Bar Countess of Surrey
Born 1296
25 May 1306 m John Warenne 7th Earl of Surrey
Half Second Cousin Once Removed
Died 1361 (65)
Grand Son of
Father: Henry of Bar III Count of Bar
Edward of Bar
Married Mary Burgundy x 3
Second Cousin Once Removed
Died Nov 1336
Great Grand Son of
Coefficient of Inbreeding: 1.85%
Henry of Bar IV Count of Bar
Born 1315
Married Yolande Dampierre Countess of Bar x 2
Second Cousin Once Removed
Died 1344 (29)
2 x Great Grand Son of
Father: Henry of Bar IV Count of Bar
Mother: Yolande Dampierre Countess of Bar
Coefficient of Inbreeding: 2.02%
Edward of Bar II Count of Bar
Born 1339
Died May 1352 (13)
2 x Great Grand Son of
Father: Henry of Bar IV Count of Bar
Mother: Yolande Dampierre Countess of Bar
Coefficient of Inbreeding: 2.02%
Robert of Bar 1st Duke of Bar
Born 08 Nov 1344
1364 m Marie Valois Duchess Bar x 11
Second Cousin
Died 12 Apr 1411 (66)
3 x Great Grand Son of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Henry of Bar
Born 1364
Nov 1384 m Marie de Coucy Countess Soissons x 2
Third Cousin
Died of plague Oct 1397 (33)
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Born 1365
02 Feb 1380 m King John I of Aragon x 2
Third Cousin Once Removed
Died 1431 (66)
3 x Great Grand Son of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Philippe of Bar
Born 1372
Killed 25 Sep 1396 (24)
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Charles of Bar
Born 1373
Died 1392 (19)
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Marie of Bar
Born 1374
Married William Dampierre
Half Second Cousin Twice Removed
3 x Great Grand Son of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Born 1377
Died 26 Jun 1430 (53)
3 x Great Grand Son of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Edward of Bar III Duke of Bar
Born Jun 1377
Killed 25 Oct 1415 (38)
3 x Great Grand Son of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
John of Bar
Born 1380
Killed 25 Oct 1415 (35)
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Yolande of Bar
Died 1421
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Bonne of Bar
1393 m Waleran Luxemburg
Half Third Cousin Once Removed
Died 1436
3 x Great Grand Daughter of
Father: Robert of Bar 1st Duke of Bar
Mother: Marie Valois Duchess Bar
Coefficient of Inbreeding: 2.67%
Jeanne of Bar
Died 1402
Great Grand Daughter of
Coefficient of Inbreeding: 1.85%
Eleanor of Bar Duchess Lorraine
1329 m Rudolph "Valiant" Metz I Duke Lorraine
Half Fourth Cousin Once Removed
Grand Daughter of
Father: Henry of Bar III Count of Bar
Eleanor of Bar
Married Llewelyn ap Owen x 1
Died 1332
Great Grand Son of
Father: Llewelyn ap Owen
Thomas ap Llywelyn
Born 1299
Died 14 Aug 1343 (44)
2 x Great Grand Daughter of
Father: Thomas ap Llywelyn
Elen
Born 1340
Married Gruffudd Fychan II Mathrafal x 6
Died 1400 (60)
3 x Great Grand Son of
Father: Gruffudd Fychan II Mathrafal
Mother: Elen
Tudur ap Gruffudd Mathrafal Lord Gwyddelwern
Born 1357
Killed May 1405 (48)
3 x Great Grand Son of
Father: Gruffudd Fychan II Mathrafal
Mother: Elen
Owain ap Gruffudd "Glyndŵr" Mathrafal
Born 1359
Married Margaret Hamner x 10
Died 1415 (56)
3 x Great Grand Daughter of
Father: Gruffudd Fychan II Mathrafal
Mother: Elen
Lowry Mathrafal
Married Robert Puleston
3 x Great Grand Daughter of
Father: Gruffudd Fychan II Mathrafal
Mother: Elen
Isabel Mathrafal
Married Adda ap Iorwerth Ddu
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Joan of Acre Countess Gloucester and Hertford
Countess Gloucester, Countess Hertford
Born Apr 1272
02 May 1290 m Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford x 4
Half Fifth Cousin
Jan 1297 m Ralph Monthermer 1st Earl of Gloucester and Hertford x 3
Died 23 Apr 1307 (35)
Grand Son of
Father: Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Earl Gloucester, Earl Hertford
Born 10 May 1291
29 Sep 1308 m Matilda Burgh Countess Gloucester and Hertford
Sixth Cousin
Killed 24 Jun 1314 (23)
Grand Daughter of
Father: Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Eleanor Clare Baroness Zouche Mortimer
Born 03 Oct 1292
After 14 Jul 1306 m Hugh "Younger" Despencer 1st Baron Despencer x 9
Third Cousin Once Removed
After 15 Sep 1317 m William Zouche 1st Baron Zouche Mortimer x 3
Died 30 Jun 1337 (44)
Great Grand Son of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Born 1308
Before 27 Apr 1341 m Elizabeth Montagu Baroness Badlesmere and Despencer
Died 1349 (41)
Great Grand Son of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Gilbert Despencer
Born 1309
Died 1381 (72)
Great Grand Son of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Edward Despencer
Born 1310
Before 24 Mar 1335 m Anne Ferrers x 4
Second Cousin
2 x Great Grand Son of
Coefficient of Inbreeding: 1.78%
Baron Despencer, Baron Burghesh
Born 24 Mar 1335
Before 1373 m Elizabeth Burghesh 3rd Baron Burghesh x 6
Half Fourth Cousin Once Removed
Died 11 Nov 1375 (40)
3 x Great Grand Daughter of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Anne Despencer Baroness Hastings, Marshal and Morley
Baroness Hastings, Baroness Marshal, Baroness Morley
Born 1358
In or before 1377 m Hugh Hastings 7th Baron Hastings x 2
Third Cousin
Before 21 Oct 1390 m Thomas Morley 5th Baron Marshal 4th Baron Morley
Fourth Cousin Once Removed
Died 30 Oct 1426 (68)
3 x Great Grand Son of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Born 22 Sep 1373
Before 07 Nov 1379 m Constance York Countess Gloucester x 5
Third Cousin Once Removed
Beheaded 13 Jan 1400 (26)
3 x Great Grand Daughter of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Margaret Despencer Baroness Ferrers of Chartley
Married Robert Ferrers 5th Baron Ferrers of Chartley x 2
Third Cousin
Died 03 Nov 1415
3 x Great Grand Daughter of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Elizabeth Despencer Baroness Zouche, Harringworth, Maltravers and Arundel
Baroness Zouche Harringworth, Baroness Maltravers, Baroness Arundel
Before 01 Aug 1385 m John Fitzalan Baron Maltravers 2nd Baron Arundel x 3
Half Third Cousin
Before 04 May 1396 m William Zouche 3rd Baron Zouche Harringworth
Third Cousin Once Removed
Died 11 Apr 1408
3 x Great Grand Son of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Hugh Despencer
3 x Great Grand Daughter of
Father: Edward Despencer 1st ,
Mother: Elizabeth Burghesh 3rd Baron Burghesh
Cicely Despencer
2 x Great Grand Son of
Coefficient of Inbreeding: 1.78%
Hugh Despencer
Born 1338
1358 m Alice Hotham
Died 02 Mar 1374 (36)
Great Grand Son of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
John Despencer
Born 1311
Died Jun 1366 (55)
Great Grand Daughter of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Isabel Despencer Countess Arundel
Born 1312
09 Feb 1321 m Richard Fitzalan 3rd or 10th Earl of Arundel 8th Earl of Surrey x 1
Half Third Cousin Once Removed
Died 1356 (44)
2 x Great Grand Son of
Father: Richard Fitzalan 3rd or 10th Earl of Arundel 8th Earl of Surrey
Mother: Isabel Despencer Countess Arundel
Edmund Fitzalan
Born 1327
Before 16 Jul 1347 m Sybil Montagu x 3
Died 1380 (53)
3 x Great Grand Daughter of
Philippa Fitzalan
Died 18 May 1452
Great Grand Daughter of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Eleanor Despencer
Born 1315
Died 1351 (36)
Great Grand Daughter of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Joan Despencer
Born 1317
Died 1384 (67)
Great Grand Daughter of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Margaret Despencer
Born 1319
Died 1337 (18)
Great Grand Daughter of
Father: Hugh "Younger" Despencer 1st Baron Despencer
Mother: Eleanor Clare Baroness Zouche Mortimer
Elizabeth Despencer Baroness Berkeley
Baroness Berkeley Feudal, Baroness Berkeley
Born 1325
Aug 1338 m Maurice Berkeley 9th and 4th Baron Berkeley x 7
Half Third Cousin Once Removed
Died 13 Jul 1389 (64)
2 x Great Grand Son of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
Thomas Berkeley 10th and 5th , Baron Lisle
Baron Berkeley Feudal, Baron Berkeley, Baron Lisle of Kingston Lisle in Oxfordshire
Born 05 Jan 1352
Before 1386 m Margaret Lisle Baroness Berkeley 3rd Baroness Lisle x 1
Fourth Cousin Once Removed
Died 13 Jul 1417 (65)
3 x Great Grand Daughter of
Father: Thomas Berkeley 10th and 5th , Baron Lisle
Mother: Margaret Lisle Baroness Berkeley 3rd Baroness Lisle
Elizabeth Berkeley Countess Warwick
Born 1386
Before 05 Oct 1397 m Richard Beauchamp 13th Earl Warwick x 3
Second Cousin Once Removed
Died 28 Dec 1422 (36)
2 x Great Grand Son of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
James Berkeley
Born 1355
Before 1394 m Elizabeth Bluet x 1
Died 13 Jun 1405 (50)
3 x Great Grand Son of
Mother: Elizabeth Bluet
Baron Berkeley Feudal, Baron Berkeley
Born 1394
09 Apr 1410 m Unamed St John
1415 m Daughter Stafford Baroness Berkeley
1424 m Isabel Mowbray Baroness Berkeley x 7
Half Third Cousin Once Removed
Before 25 Jul 1457 m Joan Talbot Baroness Berkeley
Fourth Cousin Once Removed
Died 22 Oct 1463 (69)
2 x Great Grand Son of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
John Berkeley
Born 1357
Died 1381 (24)
2 x Great Grand Son of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
Maurice Berkeley
Born 1358
Married Joan Hereford
2 x Great Grand Daughter of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
Catherine Berkeley
Born 1360
2 x Great Grand Daughter of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
Agnes Berkeley
Born 1363
2 x Great Grand Daughter of
Father: Maurice Berkeley 9th and 4th Baron Berkeley
Mother: Elizabeth Despencer Baroness Berkeley
Elizabeth Berkeley
Born 1365
Great Grand Son of
Father: William Zouche 1st Baron Zouche Mortimer
Mother: Eleanor Clare Baroness Zouche Mortimer
William Zouche
Born 1330
Great Grand Son of
Father: William Zouche 1st Baron Zouche Mortimer
Mother: Eleanor Clare Baroness Zouche Mortimer
Robert Zouche 4th
Born 1330
Died 1399 (68)
Great Grand Son of
Father: William Zouche 1st Baron Zouche Mortimer
Mother: Eleanor Clare Baroness Zouche Mortimer
Edward Zouche
Born 1332
Grand Daughter of
Father: Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Elizabeth Clare Lady Verdun
Born 16 Sep 1295
29 Sep 1308 m John Burgh x 1
Sixth Cousin
04 Feb 1316 m Theobald Verdun 2nd Lord Verdun x 1
Third Cousin
Before 03 May 1317 m Roger Damory 1st Baron Damory x 1
Died 04 Nov 1360 (65)
Great Grand Son of
Mother: Elizabeth Clare Lady Verdun
Born 17 Sep 1312
16 Nov 1327 m Maud Plantagenet Countess Ulster x 1
Second Cousin Once Removed
Murdered 06 Jun 1333 (20)
2 x Great Grand Daughter of
Father: William Donn Burgh 3rd
Mother: Maud Plantagenet Countess Ulster
Elizabeth Burgh Duchess of Clarence
Born 06 Jul 1332
1352 m Lionel of Antwerp 1st Duke of Clarence x 1
Half Second Cousin Once Removed
Died 10 Dec 1363 (31)
Grand Daughter of
Father: Lionel of Antwerp 1st Duke of Clarence
Mother: Elizabeth Burgh Duchess of Clarence
Coefficient of Inbreeding: 2.22%
Philippa Plantagenet Countess March 2nd Countess Ulster
Countess March, Countess of Ulster, Countess of Ulster
Born 16 Aug 1355
24 Aug 1369 m Edmund Mortimer 3rd Earl March, Earl of Ulster x 5
Fourth Cousin
Died 05 Jan 1382 (26)
Great Grand Daughter of
Father: Theobald Verdun 2nd Lord Verdun
Mother: Elizabeth Clare Lady Verdun
Isabel Verdun Baroness Ferrers Groby
Born 21 Mar 1316
Before 28 Feb 1333 m Henry Ferrers 2nd Baron Ferrers of Groby x 4
Fourth Cousin Once Removed
Died 25 Jul 1349 (33)
2 x Great Grand Son of
Father: Henry Ferrers 2nd Baron Ferrers of Groby
Mother: Isabel Verdun Baroness Ferrers Groby
Ralph Ferrers
Born 1329
After 06 Jun 1349 m Joan Grey
Third Cousin
Died Apr 1392 (63)
2 x Great Grand Son of
Father: Henry Ferrers 2nd Baron Ferrers of Groby
Mother: Isabel Verdun Baroness Ferrers Groby
William Ferrers 3rd
Born 28 Feb 1333
Before 25 May 1368 m Margaret Percy Baroness Ferrers Groby x 1
Third Cousin
Died 1372 (38)
3 x Great Grand Daughter of
Mother: Margaret Percy Baroness Ferrers Groby
Margaret Ferrers Countess Warwick
Born 1347
Before 1374 m Thomas Beauchamp 12th Earl Warwick x 3
Third Cousin Twice Removed
Died 22 Jan 1407 (60)
3 x Great Grand Son of
Henry Ferrers 4th
Born 16 Feb 1355
Before 25 Apr 1372 m Joan Hoo Baroness Ferrers Groby x 1
Before 03 Feb 1388 m Joan Poynings Baroness Ferrers Groby
Fourth Cousin
Died 03 Feb 1388 (32)
2 x Great Grand Daughter of
Father: Henry Ferrers 2nd Baron Ferrers of Groby
Mother: Isabel Verdun Baroness Ferrers Groby
Elizabeth Ferrers Countess Atholl
Born 1336
Before 1353 m David IV Strathbogie 12th x 2
Fourth Cousin
Died 23 Oct 1375 (39)
3 x Great Grand Daughter of
Father: David IV Strathbogie 12th
Mother: Elizabeth Ferrers Countess Atholl
Elizabeth Strathbogie
Born 1353
Married Thomas Percy x 2
Fourth Cousin Once Removed
Before Sep 1391 m John Scrope x 3
3 x Great Grand Daughter of
Father: David IV Strathbogie 12th
Mother: Elizabeth Ferrers Countess Atholl
Philippa Strathbogie
Born 1362
2 x Great Grand Daughter of
Father: Henry Ferrers 2nd Baron Ferrers of Groby
Mother: Isabel Verdun Baroness Ferrers Groby
Philippa Ferrers
Born 1337
Before 1353 m Guy Beauchamp
Fourth Cousin
Died 05 Aug 1384 (47)
Great Grand Daughter of
Father: Roger Damory 1st Baron Damory
Mother: Elizabeth Clare Lady Verdun
Elizabeth Damory Baroness Bardolf
Baroness Bardolf of Wormegay in Norfolk
Born 1318
Before 1349 m John Bardolf 3rd Baron Bardolf x 3
Died 1360 (42)
2 x Great Grand Son of
Father: John Bardolf 3rd Baron Bardolf
Mother: Elizabeth Damory Baroness Bardolf
William Bardolf 4th Baron Bardolf
Baron Bardolf of Wormegay in Norfolk
Born 21 Oct 1349
Married Agnes Poynings Baroness Bardolf x 2
Half Second Cousin Once Removed
Died 29 Jan 1386 (36)
3 x Great Grand Son of
Father: William Bardolf 4th Baron Bardolf
Mother: Agnes Poynings Baroness Bardolf
Thomas Bardolf 5th Baron Bardolf
Baron Bardolf of Wormegay in Norfolk
Born 22 Dec 1369
Before 08 Jul 1382 m Avice Cromwell Baroness Bardolf x 2
Half Sixth Cousin
Killed 19 Feb 1408 (38)
3 x Great Grand Daughter of
Father: William Bardolf 4th Baron Bardolf
Mother: Agnes Poynings Baroness Bardolf
Elizabeth Bardolf Baroness Scales
Born 1385
1395 m Robert Scales 5th Baron Scales x 2
Half Second Cousin Once Removed
After 1402 m Henry Percy of Atholl
Half Second Cousin Once Removed
Died 1440 (55)
2 x Great Grand Daughter of
Father: John Bardolf 3rd Baron Bardolf
Mother: Elizabeth Damory Baroness Bardolf
Agnes Bardolf
2 x Great Grand Daughter of
Father: John Bardolf 3rd Baron Bardolf
Mother: Elizabeth Damory Baroness Bardolf
Elizabeth Bardolf
Grand Daughter of
Father: Ralph Monthermer 1st Earl of Gloucester and Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Mary Monthermer
Born Oct 1297
Died 1371 (73)
Grand Son of
Father: Ralph Monthermer 1st Earl of Gloucester and Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Thomas Monthermer 2nd
Born 04 Oct 1301
Before 1340 m Margaret Brewes Baroness Monthermer x 1
Died from wounds 24 Jun 1340 (38)
Great Grand Daughter of
Father: Thomas Monthermer 2nd
Mother: Margaret Brewes Baroness Monthermer
Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer
Baroness Monthermer, Baroness Montagu
Before 1350 m John Montagu 1st Baron Montagu, Baron Monthermer x 4
Died 1395
2 x Great Grand Son of
Father: John Montagu 1st Baron Montagu, Baron Monthermer
Mother: Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer
Born 1350
Before 13 Jun 1388 m Maud Francis Countess of Salisbury x 6
Beheaded 07 Jan 1400 (50)
3 x Great Grand Son of
Mother: Maud Francis Countess of Salisbury
Born 13 Jun 1388
Before 1407 m Eleanor Holland x 1
Half Third Cousin Once Removed
After 1421 m Alice Chaucer Duchess Suffolk
Died from wounds 03 Nov 1428 (40)
3 x Great Grand Son of
Mother: Maud Francis Countess of Salisbury
Richard Montagu
Born 1389
Died 12 Jun 1429 (40)
3 x Great Grand Daughter of
Mother: Maud Francis Countess of Salisbury
Anne Montagu Duchess Exeter
Born 07 Jan 1400
Before 1431 m Richard Hankford x 1
After 25 Oct 1439 m John Holland 2nd Duke Exeter
Half Third Cousin Once Removed
Died 28 Nov 1457 (57)
3 x Great Grand Daughter of
Mother: Maud Francis Countess of Salisbury
Margaret Montagu Baroness Ferrers Groby
Born 07 Jan 1400
Before 18 May 1445 m William Ferrers 5th Baron Ferrers of Groby
Half Third Cousin Once Removed
3 x Great Grand Daughter of
Mother: Maud Francis Countess of Salisbury
Elizabeth Montagu Baroness Willoughby Eresby
Born 07 Jan 1400
Before 21 Feb 1421 m Robert Willoughby 6th Baron Willoughby x 1
Half Fifth Cousin Once Removed
2 x Great Grand Son of
Father: John Montagu 1st Baron Montagu, Baron Monthermer
Mother: Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer
Simon Montagu
Born 1350
Married Elizabeth Broughton x 1
3 x Great Grand Son of
Mother: Elizabeth Broughton
Thomas Montagu
Born 1375
Married Christina Basset x 1
Died 1399 (24)
2 x Great Grand Daughter of
Father: John Montagu 1st Baron Montagu, Baron Monthermer
Mother: Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer
Eleanor Montagu
Born 1358
Before 03 Feb 1380 m John Dynham x 1
Half Sixth Cousin
Died 22 Sep 1387 (29)
3 x Great Grand Daughter of
Muriel Dynham Baroness Hastings
Born 1382
Before 1412 m Edward Hastings 8th Baron Hastings x 1
Half Third Cousin Once Removed
Died 1412 (30)
2 x Great Grand Son of
Father: John Montagu 1st Baron Montagu, Baron Monthermer
Mother: Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer
Thomas Montagu
Died 31 Aug 1404
Grand Son of
Father: Ralph Monthermer 1st Earl of Gloucester and Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Edward Monthermer
Born 1304
Died 1340 (36)
Grand Daughter of
Father: Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford
Mother: Joan of Acre Countess Gloucester and Hertford
Margaret Clare Countess Gloucester
Baroness Audley of Stratton Audley in Oxfordshire 1317
02 Nov 1307 m Piers Gaveston 1st Earl Cornwall
28 Apr 1317 m Hugh Audley 1st Earl Gloucester x 1
Third Cousin Once Removed
Died 06 Apr 1342
Great Grand Daughter of
Father: Hugh Audley 1st Earl Gloucester
Mother: Margaret Clare Countess Gloucester
Margaret Audley Countess Stafford
Born 1318
Before 06 Jul 1336 m Ralph Stafford 1st Earl Stafford x 6
Fifth Cousin
Died 1349 (31)
2 x Great Grand Son of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Hugh Stafford 2nd
Born 1336
Before 01 Mar 1350 m Philippa Beauchamp Countess Stafford x 8
Second Cousin Once Removed
Died 16 Oct 1386 (50)
3 x Great Grand Daughter of
Mother: Philippa Beauchamp Countess Stafford
Margaret Stafford Baroness Neville Raby
Born 1364
In or before 1383 m Ralph Neville 1st Earl of Westmoreland x 8
Second Cousin Once Removed
Died 09 Jun 1396 (32)
3 x Great Grand Son of
Mother: Philippa Beauchamp Countess Stafford
Ralph Stafford
Born 1367
Murdered May 1385 (18)
3 x Great Grand Son of
Mother: Philippa Beauchamp Countess Stafford
Thomas Stafford 3rd
Born 1368
1390 m Anne of Gloucester Plantagenet Countess Eu and Stafford
Third Cousin Once Removed
Died 04 Jul 1392 (24)
3 x Great Grand Son of
Mother: Philippa Beauchamp Countess Stafford
William Stafford 4th
Born 21 Sep 1375
Died 06 Apr 1395 (19)
3 x Great Grand Daughter of
Mother: Philippa Beauchamp Countess Stafford
Katherine Stafford Countess Suffolk
Born 1376
Before 1394 m Michael de la Pole 2nd Earl Suffolk x 8
Died 08 Apr 1419 (43)
3 x Great Grand Daughter of
Mother: Philippa Beauchamp Countess Stafford
Joan Stafford Countess Kent
Born 1378
Before 20 Oct 1392 m Thomas Holland 1st Duke Surrey
Third Cousin Once Removed
Died 01 Oct 1442 (64)
3 x Great Grand Son of
Mother: Philippa Beauchamp Countess Stafford
Born 02 Mar 1378
28 Jun 1398 m Anne of Gloucester Plantagenet Countess Eu and Stafford x 2
Third Cousin Once Removed
Killed 21 Jul 1403 (25)
3 x Great Grand Son of
Mother: Philippa Beauchamp Countess Stafford
Hugh Stafford , 1st
Baron Bourchier, Baron Stafford
Before Sep 1410 m Elizabeth Bourchier 4th Baroness Bourchier Baroness Stafford
2 x Great Grand Daughter of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Elizabeth Stafford Baroness Cobham, Ferrers and Strange
Baroness Cobham, Baroness Ferrers of Chartley, Baroness Strange Blackmere
Born 1340
Before 30 Aug 1349 m Fulk Strange 3rd Baron Strange Blackmere
Fourth Cousin
Before 1358 m John Ferrers 4th Baron Ferrers of Chartley x 1
Fourth Cousin Once Removed
1368 m Reginald Cobham 2nd Baron Cobham
Third Cousin
Died 07 Aug 1376 (36)
3 x Great Grand Son of
Father: John Ferrers 4th Baron Ferrers of Chartley
Mother: Elizabeth Stafford Baroness Cobham, Ferrers and Strange
Robert Ferrers 5th
Born 1358
Married Margaret Despencer Baroness Ferrers of Chartley x 2
Third Cousin
Died 1413 (55)
2 x Great Grand Daughter of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Beatrice Stafford Countess Desmond
Born 1341
Married Maurice Fitzgerald 2nd Earl Desmond
Sixth Cousin
12 Apr 1363 m Thomas Ros 4th Baron Ros Helmsley x 4
Third Cousin
Died 1415 (74)
3 x Great Grand Son of
Father: Thomas Ros 4th Baron Ros Helmsley
Mother: Beatrice Stafford Countess Desmond
John Ros 5th
Born 1369
22 Jun 1382 m Mary Percy Baroness Ros of Helmsley
Third Cousin
Died 06 Aug 1393 (24)
3 x Great Grand Son of
Father: Thomas Ros 4th Baron Ros Helmsley
Mother: Beatrice Stafford Countess Desmond
Born 1370
1394 m Margaret Fitzalan Baroness Ros of Helmsley x 10
Fourth Cousin Once Removed
Died 01 Sep 1414 (44)
3 x Great Grand Daughter of
Father: Thomas Ros 4th Baron Ros Helmsley
Mother: Beatrice Stafford Countess Desmond
Elizabeth Ros Baroness Clifford
Before 1379 m Thomas Clifford 6th Baron Clifford x 2
Third Cousin
3 x Great Grand Daughter of
Father: Thomas Ros 4th Baron Ros Helmsley
Mother: Beatrice Stafford Countess Desmond
Margaret Ros Baroness Grey Ruthyn
In or before 1387 m Reginald Grey 3rd Baron Grey Ruthyn x 5
Third Cousin Once Removed
2 x Great Grand Daughter of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Joan Stafford Baroness Cherleton and Talbot
Baroness Cherleton, Baroness Talbot
Born 1344
Married Gilbert Talbot 3rd Baron Talbot
Fourth Cousin
Married John Charleton 3rd Baron Cherleton x 4
Second Cousin Once Removed
Died 1397 (53)
3 x Great Grand Daughter of
Father: John Charleton 3rd Baron Cherleton
Mother: Joan Stafford Baroness Cherleton and Talbot
Joan Charleton
Born 1352
Married Arnold St Leger x 1
Died 1374 (22)
3 x Great Grand Daughter of
Father: John Charleton 3rd Baron Cherleton
Mother: Joan Stafford Baroness Cherleton and Talbot
Jane Charleton Baroness Strange Knockin
Born 1356
In or before 1380 m John Strange 6th Baron Strange Knockin
Fourth Cousin
Died 1380 (24)
3 x Great Grand Son of
Father: John Charleton 3rd Baron Cherleton
Mother: Joan Stafford Baroness Cherleton and Talbot
John Charleton 4th
Born 25 Apr 1362
Before 19 Oct 1401 m Alice Fitzalan Baroness Cherleton
Third Cousin Once Removed
Died 19 Oct 1401 (39)
3 x Great Grand Son of
Father: John Charleton 3rd Baron Cherleton
Mother: Joan Stafford Baroness Cherleton and Talbot
Born 1370
Before 19 Jun 1399 m Eleanor Holland Countess March and Ulster x 2
Half Third Cousin Once Removed
After Oct 1405 m Elizabeth Berkeley Baroness Cherleton Baroness Dudley
Fifth Cousin
Died 1421 (51)
2 x Great Grand Daughter of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Katherine Stafford Baroness Sutton Dudley
Born 1348
25 Dec 1357 m John Sutton 2nd Baron Sutton
Half Third Cousin Once Removed
Died Dec 1361 (13)
2 x Great Grand Son of
Father: Ralph Stafford 1st Earl Stafford
Mother: Margaret Audley Countess Stafford
Ralph Stafford
1344 m Maud Plantagenet Duchess Lower Bavaria
Third Cousin Once Removed
Died 1347
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Alfonso Plantagenet
Born 24 Nov 1273
Died 19 Aug 1284 (10)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Margaret Plantagenet Duchess Brabant
Born 15 Mar 1275
09 Jul 1290 m John "Peaceful" Reginar II Duke Brabant x 1
Half Third Cousin Twice Removed
Died 1333 (57)
Grand Son of
Father: John "Peaceful" Reginar II Duke Brabant
Mother: Margaret Plantagenet Duchess Brabant
John Brabant III
Born Jan 1300
1311 m Marie Évreux Duchess of Brabant x 4
Second Cousin
Died 05 Dec 1355 (55)
Great Grand Daughter of
Mother: Marie Évreux Duchess of Brabant
Coefficient of Inbreeding: 3.60%
Joanna Reginar Duchess Brabant
Born 1322
1334 m William Hainault II Count Hainault
Half Second Cousin
Died 01 Nov 1406 (84)
Great Grand Daughter of
Mother: Marie Évreux Duchess of Brabant
Coefficient of Inbreeding: 3.60%
Margaret Brabant Countess Nevers and Flanders
Countess Nevers, Countess Flanders
Born 09 Feb 1323
In or before 1348 m Louis Dampierre III Count Nevers II Count Flanders x 3
Half Second Cousin Once Removed
Died 1380 (56)
2 x Great Grand Daughter of
Father: Louis Dampierre III Count Nevers II Count Flanders
Mother: Margaret Brabant Countess Nevers and Flanders
Coefficient of Inbreeding: 2.19%
Margaret Dampierre Duchess Burgundy
Born 1348
Before 21 Nov 1361 m Philip I Duke Burgundy
Second Cousin
19 Jun 1369 m Philip "Bold" Valois II Duke Burgundy x 7
Half Third Cousin
Died 1405 (57)
3 x Great Grand Son of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Born 28 May 1371
12 Apr 1385 m Margaret Wittelsbach Duchess Burgundy x 6
Third Cousin
Assassinated 10 Sep 1419 (48)
3 x Great Grand Daughter of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Margaret Valois Countess Holland
Born Oct 1374
12 Apr 1385 m William Wittelsbach IV Count Holland VI Count Hainault V Count Zeeland x 1
Third Cousin
Died 08 Mar 1441 (66)
3 x Great Grand Daughter of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Catherine Valois Duchess Austria
Duchess Austria
Born Apr 1378
15 Aug 1393 m Leopold "The Fat" Habsburg IV Duke Austria
Third Cousin Once Removed
Died 24 Jan 1425 (46)
3 x Great Grand Daughter of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Bonne Valois
Born 1379
Married John Bourbon I Duke Bourbon
Half Second Cousin Once Removed
Died 1399 (20)
3 x Great Grand Son of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Born Aug 1384
21 Feb 1402 m Jeanne Luxemburg Duchess Brabant x 2
Half Third Cousin Once Removed
16 Jul 1409 m Elisabeth of Görlitz Duchess Brabant x 1
Second Cousin
Killed 25 Oct 1415 (31)
3 x Great Grand Daughter of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Mary Valois Countess Savoy
Born Sep 1386
Married Amadeus Savoy VIII Count Savoy x 9
First Cousin Once Removed
Died Oct 1422 (36)
3 x Great Grand Son of
Father: Philip "Bold" Valois II
Mother: Margaret Dampierre Duchess Burgundy
Coefficient of Inbreeding: 1.61%
Philip Valois II
Born Oct 1389
09 Apr 1409 m Isabelle Coucy Countess Nevers x 2
Third Cousin Once Removed
20 Jun 1413 m Bonne Artois Duchess Burgundy x 2
First Cousin Once Removed
Killed 25 Oct 1415 (26)
2 x Great Grand Son of
Father: Louis Dampierre III Count Nevers II Count Flanders
Mother: Margaret Brabant Countess Nevers and Flanders
Coefficient of Inbreeding: 2.19%
Peter Dampierre
2 x Great Grand Son of
Father: Louis Dampierre III Count Nevers II Count Flanders
Mother: Margaret Brabant Countess Nevers and Flanders
Coefficient of Inbreeding: 2.19%
Charles Dampierre
Great Grand Daughter of
Mother: Marie Évreux Duchess of Brabant
Coefficient of Inbreeding: 3.60%
Marie of Brabant Duchess of Guelders
Born 1325
01 Jul 1347 m Reginald II Duke Guelders
Second Cousin
Died 01 Mar 1399 (74)
Great Grand Son of
Mother: Marie Évreux Duchess of Brabant
Coefficient of Inbreeding: 3.60%
John of Brabant
Born 1327
Before 1336 m Marie Valois
Half Second Cousin
Died 1336 (9)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Born 11 Mar 1279
Died 1332 (52)
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Countess Holland, Countess Essex, Countess Hereford
Born 07 Aug 1282
08 Jan 1297 m John Gerulfing I Count Holland
Half Third Cousin Twice Removed
14 Nov 1302 m Humphrey Bohun 4th Earl Hereford 3rd Earl Essex x 9
Third Cousin
Died in childbirth 05 May 1316 (33)
Grand Daughter of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Eleanor Bohun Countess Ormonde
Born 17 Oct 1304
1327 m James Butler 1st Earl Ormonde x 6
Fourth Cousin
1343 m Thomas Dagworth 1st Baron Dagworth x 1
Died 1363 (58)
Great Grand Daughter of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
Petronella Butler
Born 1322
Married Gilbert Talbot 3rd Baron Talbot x 3
Half Third Cousin Once Removed
Died 23 Apr 1368 (46)
2 x Great Grand Son of
Father: Gilbert Talbot 3rd Baron Talbot
Richard Talbot 7th 4th
Baron Strange Blackmere, Baron Talbot
Born 1361
Before 1383 m Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot x 6
Third Cousin
Died 07 Sep 1396 (35)
3 x Great Grand Son of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Archbishop Richard Talbot
Born 1383
Died 19 Oct 1419 (36)
3 x Great Grand Son of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Baron Strange Blackmere, Baron Talbot
Born 1383
Before 1400 m Joan Plantagenet Baroness Strange and Talbot
Second Cousin Once Removed
1415 m Beatrice Aviz Duchess Exeter x 1
Half Fifth Cousin
Died 19 Oct 1419 (36)
3 x Great Grand Son of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Earl of Shrewsbury, Earl Waterford
Born 1383
Before 12 Mar 1407 m Maud Neville 6th Baroness Furnivall x 6
Third Cousin Once Removed
06 Sep 1425 m Margaret Beauchamp Countess Shrewsbury and Waterford x 5
Second Cousin Twice Removed
Killed 17 Jul 1453 (70)
3 x Great Grand Daughter of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Mary Talbot
Born 23 Sep 1383
Married Thomas Green x 1
Fifth Cousin Once Removed
Died 13 Apr 1433 (49)
3 x Great Grand Daughter of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Anne Talbot Countess Devon
Born 1393
Before 1414 m Hugh Courtenay 4th or 12th Earl Devon x 1
Third Cousin
Died 16 Jan 1441 (48)
3 x Great Grand Daughter of
Father: Richard Talbot 7th 4th
Mother: Ankaret Strange 7th Baroness Strange Blackmere, Baroness Talbot
Alice Talbot
Married Thomas Barre x 5
Died 1441
2 x Great Grand Daughter of
Father: Gilbert Talbot 3rd Baron Talbot
Elizabeth Talbot Baroness Grey Wilton
Before 22 Apr 1396 m Henry Grey 5th Baron Grey of Wilton x 1
Died 10 Jan 1401
3 x Great Grand Daughter of
Father: Henry Grey 5th Baron Grey of Wilton
Mother: Elizabeth Talbot Baroness Grey Wilton
Margaret Grey Baroness Darcy Knayth
Before 1397 m John Darcy 5th Baron Darcy of Knayth x 5
Half Sixth Cousin
Died 01 Jun 1454
Great Grand Daughter of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
Anne Butler
Born 1328
Died 1329 (1)
Great Grand Daughter of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
Eleanor Butler
Born 1330
Died 1346 (16)
Great Grand Son of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
John Butler
Born 1330
Died 1330 (0)
Great Grand Son of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
James Butler 2nd
Born 04 Oct 1331
15 May 1346 m Elizabeth Darcy Countess Ormonde x 4
Third Cousin Once Removed
Died 18 Oct 1382 (51)
2 x Great Grand Son of
Mother: Elizabeth Darcy Countess Ormonde
James Butler 3rd
Born 1359
Before 17 Jun 1386 m Anne Welles Countess Ormonde x 5
Sixth Cousin
1399 m Katherine Fitzgerald Countess Ormonde
Died 07 Sep 1405 (46)
3 x Great Grand Son of
Mother: Anne Welles Countess Ormonde
Born 23 May 1393
1413 m Joan Beauchamp Countess Ormonde x 5
Third Cousin
18 Jul 1432 m Joan or Elizabeth Fitzgerald Countess Ormonde
Half Second Cousin
Died 23 Aug 1452 (59)
3 x Great Grand Son of
Mother: Anne Welles Countess Ormonde
Richard Butler
Born 1395
Married Catherine Oreilly x 2
Died 1443 (48)
3 x Great Grand Son of
Mother: Anne Welles Countess Ormonde
Philip Butler
Born 1396
Married Elizabeth Cockayne
Half Fifth Cousin Once Removed
2 x Great Grand Daughter of
Mother: Elizabeth Darcy Countess Ormonde
Eleanor Butler Countess Desmond
1359 m Gerald Fitzgerald 3rd Earl Desmond x 6
3 x Great Grand Son of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
John Fitzgerald 4th
Died 1399
3 x Great Grand Son of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
Maurice Fitzgerald
3 x Great Grand Son of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
James Fitzgerald 6th
Died 1462
3 x Great Grand Son of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
Robert Fitzgerald
3 x Great Grand Daughter of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
Joan Fitzgerald
3 x Great Grand Daughter of
Father: Gerald Fitzgerald 3rd Earl Desmond
Mother: Eleanor Butler Countess Desmond
Catherine Fitzgerald
Great Grand Daughter of
Father: James Butler 1st Earl Ormonde
Mother: Eleanor Bohun Countess Ormonde
Elizabeth Butler
Great Grand Son of
Father: Thomas Dagworth 1st Baron Dagworth
Mother: Eleanor Bohun Countess Ormonde
Nicholas Dagworth 2nd
Died 1366
Grand Daughter of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Mary or Margaret Bohun
Born 1306
Died 1306 (0)
Grand Son of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Humphrey Bohun
Born 1306
Died 1306 (0)
Grand Son of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
John Bohun 5th 4th
Born 1307
1325 m Alice Fitzalan Countess Essex and Hereford
Half Third Cousin
After 1325 m Margaret Basset Countess Essex and Hereford
Died 20 Jan 1336 (29)
Grand Son of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Humphrey Bohun 6th 5th
Born 1309
Died 15 Oct 1361 (52)
Grand Son of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Born 06 Dec 1309
1335 m Elizabeth Badlesmere Countess Northampton x 2
Fourth Cousin
Died 16 Sep 1360 (50)
Great Grand Son of
Mother: Elizabeth Badlesmere Countess Northampton
Earl Hereford, Earl Essex, Earl of Northampton
Born 25 Mar 1341
Sep 1359 m Joan Fitzalan Countess Essex, Hereford and Northampton x 2
Third Cousin
Died 16 Jan 1373 (31)
2 x Great Grand Daughter of
Father: Humphrey Bohun 7th 6th 2nd
Mother: Joan Fitzalan Countess Essex, Hereford and Northampton
Eleanor Bohun Duchess Gloucester
Duchess Albemarle, Duchess Gloucester
Born 1366
1374 m Thomas of Woodstock 1st Duke of Gloucester x 5
Second Cousin Once Removed
Died 03 Oct 1399 (33)
Grand Son of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Born 1381
Died 02 Sep 1399 (18)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Anne of Gloucester Plantagenet Countess Eu and Stafford
Countess Eu, Countess Stafford
Born 1383
1390 m Thomas Stafford 3rd Earl Stafford
Third Cousin Once Removed
28 Jun 1398 m Edmund Stafford 5th Earl Stafford x 2
Third Cousin Once Removed
1405 m William Bourchier 1st Count of Eu x 5
Died 1438 (55)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Joan Plantagenet Baroness Strange and Talbot
Baroness Strange Blackmere, Baroness Talbot
Born 16 Aug 1383
Before 1400 m Gilbert Talbot 8th Baron Strange Blackmere 5th Baron Talbot
Second Cousin Once Removed
Died in childbirth 16 Aug 1400 (17)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Isabel Plantagenet
Born 12 Mar 1385
Died Apr 1402 (17)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Philippa Plantagenet
Born 1388
Died 1388 (0)
2 x Great Grand Daughter of
Father: Humphrey Bohun 7th 6th 2nd
Mother: Joan Fitzalan Countess Essex, Hereford and Northampton
Mary Bohun
Born 1368
05 Feb 1381 m King Henry IV of England x 6
Second Cousin
Died in childbirth 04 Jun 1394 (26)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 16 Sep 1386
02 Jun 1420 m Catherine of Valois Queen Consort England x 1
Half Third Cousin Once Removed
Died 31 Aug 1422 (35)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Thomas Lancaster 1st Duke of Clarence
Born 29 Sep 1387
Nov 1411 m Margaret Holland Duchess Clarence
First Cousin Once Removed
Was killed in battle 22 Mar 1421 (33)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 20 Jun 1389
13 May 1423 m Anne Valois Duchess of Bedford
Third Cousin
22 Apr 1433 m Jacquetta of Luxemburg Duchess Bedford
Half Fifth Cousin
Died 14 Sep 1435 (46)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 03 Oct 1390
1423 m Jacqueline Wittelsbach Duchess Brabant and Gloucester
Third Cousin
1428 m Eleanor Cobham Duchess of Gloucester
Sixth Cousin
Died 23 Feb 1447 (56)
Death of Humphrey of Lancaster
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Blanche Lancaster Elector Palatinate
Born 1392
06 Jul 1402 m Louis Wittelsbach III Elector Palatine
Died in childbirth 22 May 1409 (17)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Queen Consort Denmark
Born 04 Jun 1394
26 Oct 1406 m King Eric of Norway, Denmark and Sweden
Died 05 Jan 1430 (35)
Great Grand Daughter of
Mother: Elizabeth Badlesmere Countess Northampton
Elizabeth Bohun Countess Arundel and Surrey
Countess Arundel, Countess Surrey
Born 1350
Sep 1359 m Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel x 7
Third Cousin
Died 03 Apr 1385 (35)
2 x Great Grand Daughter of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Eleanor Fitzalan
Born 1365
28 Oct 1371 m Robert Ufford
Half Third Cousin
Died 1375 (10)
2 x Great Grand Daughter of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Elizabeth Fitzalan Duchess Norfolk
Born 1366
In or before 1383 m William Montagu
Third Cousin Once Removed
Before 17 Sep 1385 m Thomas Mowbray 1st Duke of Norfolk x 5
Second Cousin
Before Aug 1401 m Robert Goushill x 2
Died 08 Jul 1425 (59)
3 x Great Grand Son of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Born 17 Sep 1385
Before 01 Jun 1402 m Constance Holland Countess Norfolk and Nottingham
Third Cousin
Beheaded 08 Jun 1405 (19)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Margaret Mowbray Baroness Grey Ruthyn
Born 1388
In or before 1425 m Robert Howard x 2
Fourth Cousin Twice Removed
Before 27 Aug 1439 m John Grey
Third Cousin
Died 18 Oct 1459 (71)
3 x Great Grand Son of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
John Mowbray 2nd Duke of Norfolk
Born 1392
12 Jan 1412 m Katherine Neville Duchess Norfolk x 1
Fourth Cousin
Died 19 Oct 1432 (40)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Elizabeth Mowbray Countess Suffolk
Born 1394
Before 06 May 1410 m Michael de la Pole 3rd Earl Suffolk x 2
Half Fourth Cousin Once Removed
Died 01 Dec 1423 (29)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Isabel Mowbray Baroness Berkeley
Born 1400
Before 1419 m Henry Ferrers x 1
Fourth Cousin
1424 m James Berkeley 11th and 1st Baron Berkeley x 7
Half Third Cousin Once Removed
3 x Great Grand Daughter of
Father: Robert Goushill
Mother: Elizabeth Fitzalan Duchess Norfolk
Jane Goushill Baroness Stanley
Born 1401
Before 1423 m Thomas Stanley 1st Baron Stanley x 6
Fifth Cousin Once Removed
Died 1466 (65)
3 x Great Grand Daughter of
Father: Robert Goushill
Mother: Elizabeth Fitzalan Duchess Norfolk
Elizabeth Goushill
Born 1402
Before 18 Aug 1421 m Robert Wingfield x 12
Fourth Cousin Once Removed
2 x Great Grand Son of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Thomas Fitzalan 10th Earl of Surrey 5th or 12th Earl of Arundel
Born 13 Oct 1381
26 Nov 1405 m Beatrice Aviz Duchess Exeter
Half Fourth Cousin Once Removed
Died 13 Oct 1415 (34)
2 x Great Grand Daughter of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Joan Fitzalan Baroness Bergavenny
23 Jul 1392 m William Beauchamp 1st Baron Abergavenny x 2
Second Cousin Twice Removed
3 x Great Grand Son of
Father: William Beauchamp 1st Baron Abergavenny
Mother: Joan Fitzalan Baroness Bergavenny
Richard Beauchamp 1st Earl of Worcester
Born 1396
27 Jul 1411 m Isabel Despencer Countess Warwick and Worcester x 1
Half Fourth Cousin
Died 1422 (26)
3 x Great Grand Daughter of
Father: William Beauchamp 1st Baron Abergavenny
Mother: Joan Fitzalan Baroness Bergavenny
Joan Beauchamp Countess Ormonde
1413 m James "White Earl" Butler 4th Earl Ormonde x 5
Third Cousin
2 x Great Grand Daughter of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Alice Fitzalan Baroness Cherleton
Before 19 Oct 1401 m John Charleton 4th Baron Cherleton
Third Cousin Once Removed
Great Grand Daughter of
Mother: Alice Fitzalan Baroness Cherleton
Joan aka Jane Beaufort
Born 1402
Married Edward Stradling x 1
Died 19 Oct 1479 (77)
2 x Great Grand Daughter of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
Margaret Fitzalan
2 x Great Grand Son of
Father: Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
Mother: Elizabeth Bohun Countess Arundel and Surrey
William Fitzalan
Grand Son of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Born 1310
27 Jan 1332 m Margaret Ros
Fourth Cousin Once Removed
Drowned 11 Nov 1334 (24)
Grand Daughter of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Margaret Bohun Countess Devon
Born 03 Apr 1311
11 Aug 1325 m Hugh Courtenay 2nd or 10th Earl Devon x 12
Fifth Cousin Once Removed
Died 16 Dec 1391 (80)
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Born 22 Mar 1327
03 Sep 1341 m Elizabeth de Vere x 1
Third Cousin Once Removed
Died 1348 (20)
2 x Great Grand Son of
Hugh Courtenay
Born 1345
05 Sep 1363 m Maud Holland
Half Second Cousin Once Removed
Died 20 Feb 1374 (29)
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Edward Courtenay
Born 1331
2 x Great Grand Son of
Edward Courtenay 3rd or 12th
Born 1357
In or before 1385 m Maud Camoys Countess Devon x 3
Died 05 Dec 1419 (62)
3 x Great Grand Son of
Father: Edward Courtenay 3rd or 12th
Mother: Maud Camoys Countess Devon
Born 1385
Before 20 Nov 1409 m Eleanor Mortimer
Half Fourth Cousin
Killed Aug 1418 (33)
3 x Great Grand Son of
Father: Edward Courtenay 3rd or 12th
Mother: Maud Camoys Countess Devon
Hugh Courtenay 4th or 12th
Born 1389
Before 1414 m Anne Talbot Countess Devon x 1
Third Cousin
Died 16 Jun 1422 (33)
3 x Great Grand Daughter of
Father: Edward Courtenay 3rd or 12th
Mother: Maud Camoys Countess Devon
Elizabeth Courtenay Baroness Bonville and Harington
Baroness Harington, Baroness Bonville
Before 09 Oct 1427 m William Bonville 1st Baron Bonville
After 17 Feb 1461 m John Harrington 4th Baron Harington
Died 18 Oct 1471
3 x Great Grand Daughter of
Joan Courtenay
Born 14 Aug 1411
Married Nicholas Carew x 4
Fifth Cousin
Married Robert de Vere x 1
Fifth Cousin Once Removed
Died 1501 (89)
3 x Great Grand Son of
Hugh Courtenay
Born 1427
In or before 1443 m Margaret Carminow x 5
Executed 06 May 1471 (44)
3 x Great Grand Daughter of
Margaret Courtenay
Before Jul 1381 m Theobald Granville x 1
Died 1423
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Born 1342
Died 31 Jul 1396 (54)
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Peter Courtenay
Born 1346
Married Margaret Clivedon
Died 02 Feb 1405 (59)
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Born 1355
Before 1404 m Anne Wake x 5
Died 29 Jul 1406 (51)
2 x Great Grand Son of
Mother: Anne Wake
Bishop Richard Courtenay
Died 15 Sep 1415
2 x Great Grand Son of
Mother: Anne Wake
John Courtenay
Before 1415 m Joan Champernoun x 1
Fifth Cousin
Died 1415
3 x Great Grand Son of
Mother: Joan Champernoun
Philip Courtenay
Born 18 Jan 1404
1426 m Elizabeth Hungerford x 13
Third Cousin
Died 16 Dec 1463 (59)
3 x Great Grand Son of
Philip Carey
Married Christiana Orchard x 1
Died 1437
Great Grand Daughter of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Joan Courtenay
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Thomas Courtenay
Great Grand Daughter of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Margaret Courtenay Baroness Cobham
1332 m John Cobham 3rd Baron Cobham x 1
Fifth Cousin Once Removed
Died 02 Aug 1385
2 x Great Grand Daughter of
Father: John Cobham 3rd Baron Cobham
Mother: Margaret Courtenay Baroness Cobham
Joan Cobham
Born 1337
Married John Pole x 1
Died 1357 (20)
3 x Great Grand Daughter of
Joan Pole 4th Baroness Cobham
Married Reginald Braybrooke x 1
Died 13 Jan 1434
Great Grand Daughter of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Elizabeth Courtenay
Before 1350 m John de Vere
Third Cousin Once Removed
In or before 1364 m Andrew Luttrell of Chilton x 1
Died 07 Aug 1395
2 x Great Grand Son of
Father: Andrew Luttrell of Chilton
Hugh Luttrell of Dunster Castle
Born 1364
Died 24 Mar 1428 (64)
3 x Great Grand Son of
Father: Hugh Luttrell of Dunster Castle
Robert Luttrell
Born 1389
Died 1437 (48)
3 x Great Grand Son of
Father: Hugh Luttrell of Dunster Castle
John Luttrell
Married Margaret Tuchet x 1
Died 30 Jul 1430
Great Grand Daughter of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Katherine Courtenay
Great Grand Daughter of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Anne Courtenay
Great Grand Son of
Father: Hugh Courtenay 2nd or 10th Earl Devon
Mother: Margaret Bohun Countess Devon
Humphrey Courtenay
Grand Daughter of
Father: Humphrey Bohun 4th Earl Hereford 3rd Earl Essex
Mother: Princess Elizabeth of Rhuddlan Countess Essex, Hereford and Holland
Isabel Bohun
Born 05 May 1316
Father: King Edward I of England
Mother: Eleanor of Castile Queen Consort England
Born 25 Apr 1284
28 Jan 1308 m Isabella of France Queen Consort England x 4
Second Cousin Once Removed
Murdered 21 Sep 1327 (43)
Father: King Edward II of England
Coefficient of Inbreeding: 2.17%
Born 13 Nov 1312
24 Jan 1328 m Philippa of Hainault Queen Consort England x 13
Second Cousin
Died 21 Jun 1377 (64)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Born 15 Jun 1330
10 Oct 1361 m Joan "Fair Maid of Kent" Princess Wales x 2
Half First Cousin Once Removed
Died of dysentery 08 Jun 1376 (45)
Grand Son of
Mother: Joan "Fair Maid of Kent" Princess Wales
Coefficient of Inbreeding: 3.42%
Edward Plantagenet
Born 27 Jan 1364
Died of plague 20 Sep 1370 (6)
Grand Son of
Mother: Joan "Fair Maid of Kent" Princess Wales
Coefficient of Inbreeding: 3.42%
Born 06 Jan 1367
20 Jan 1382 m Anne of Bohemia Queen Consort England
Fourth Cousin
04 Nov 1396 m Isabella Valois Queen Consort England
Half Third Cousin
Died 14 Feb 1400 (33)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Isabella Countess Bedford and Soissons
Countess Bedford, Countess Soissons
Born 16 Jun 1332
27 Jul 1365 m Enguerrand de Coucy 1st Earl Bedford 1st Count Soissons x 2
Fourth Cousin Once Removed
Died 05 Oct 1382 (50)
Grand Daughter of
Father: Enguerrand de Coucy 1st Earl Bedford 1st Count Soissons
Mother: Isabella Countess Bedford and Soissons
Marie de Coucy Countess Soissons
Born Apr 1366
Nov 1384 m Henry of Bar x 2
Third Cousin
Died 03 Mar 1405 (38)
Great Grand Son of
Mother: Marie de Coucy Countess Soissons
Coefficient of Inbreeding: 1.60%
Robert of Bar
Born 1390
Married Jeanne Countess Marle, Soissons and Meaux x 1
Killed 25 Oct 1415 (25)
Great Grand Son of
Mother: Marie de Coucy Countess Soissons
Coefficient of Inbreeding: 1.60%
Enguerrand of Bar
Died 1400
Grand Daughter of
Father: Enguerrand de Coucy 1st Earl Bedford 1st Count Soissons
Mother: Isabella Countess Bedford and Soissons
Philippa Guines Duchess Ireland
Born 18 Apr 1367
05 Oct 1376 m Robert de Vere 1st Duke Ireland
Half Third Cousin Once Removed
Died Oct 1411 (44)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Born 19 Dec 1333
Died 02 Sep 1348 (14)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
William of Hatfield
Born 16 Feb 1337
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Lionel of Antwerp 1st Duke of Clarence
Born 29 Nov 1338
1352 m Elizabeth Burgh Duchess of Clarence x 1
Half Second Cousin Once Removed
Jun 1368 m Violante Visconti
Fourth Cousin Once Removed
Died from poisoning 07 Oct 1368 (29)
Grand Daughter of
Father: Lionel of Antwerp 1st Duke of Clarence
Mother: Elizabeth Burgh Duchess of Clarence
Coefficient of Inbreeding: 2.22%
Philippa Plantagenet Countess March 2nd Countess Ulster
Countess March, Countess of Ulster, Countess of Ulster
Born 16 Aug 1355
24 Aug 1369 m Edmund Mortimer 3rd Earl March, Earl of Ulster x 5
Fourth Cousin
Died 05 Jan 1382 (26)
Great Grand Daughter of
Father: Edmund Mortimer 3rd Earl March, Earl of Ulster
Mother: Philippa Plantagenet Countess March 2nd Countess Ulster
Elizabeth Mortimer Baroness Camoys
Born 12 Feb 1371
Before 1393 m Henry "Hotspur" Percy x 2
Second Cousin Once Removed
After 21 Jul 1403 m Thomas Camoys 1st Baron Camoys x 1
Half Second Cousin Twice Removed
Died 20 Apr 1417 (46)
Great Grand Son of
Father: Edmund Mortimer 3rd Earl March, Earl of Ulster
Mother: Philippa Plantagenet Countess March 2nd Countess Ulster
Earl March, Earl of Ulster, Earl of Ulster
Born 11 Apr 1374
07 Oct 1388 m Eleanor Holland Countess March and Ulster x 4
Second Cousin Once Removed
Died 20 Jul 1398 (24)
Great Grand Daughter of
Father: Edmund Mortimer 3rd Earl March, Earl of Ulster
Mother: Philippa Plantagenet Countess March 2nd Countess Ulster
Philippa Mortimer Countess Pembroke, Arundel and Surrey
Countess Pembroke, Countess Arundel, Countess Surrey
Born 21 Nov 1375
1388 m John Hastings 3rd Earl Pembroke
Second Cousin Once Removed
After 30 Dec 1389 m Richard Fitzalan 9th Earl of Surrey 4th or 11th Earl of Arundel
First Cousin Twice Removed
Apr 1398 m Thomas Poynings 5th Baron St John of Basing
Died 26 Sep 1400 (24)
Great Grand Son of
Father: Edmund Mortimer 3rd Earl March, Earl of Ulster
Mother: Philippa Plantagenet Countess March 2nd Countess Ulster
Edmund Mortimer
Born 10 Dec 1376
30 Nov 1402 m Catrin Mathrafal x 1
Fourth Cousin Once Removed
Died 1408 (31)
Great Grand Son of
Father: Edmund Mortimer 3rd Earl March, Earl of Ulster
Mother: Philippa Plantagenet Countess March 2nd Countess Ulster
John Mortimer
Born 1378
After 02 Jan 1402 m Eleanor Rossall
Executed 1424 (46)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Blanche of the Tower
Born 1340
Died 1340 (0)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Born 06 Mar 1340
19 May 1359 m Blanche Duchess of Lancaster x 7
Half Second Cousin Once Removed
21 Sep 1371 m Constance of Castile Duchess of Lancaster x 2
Half Third Cousin Twice Removed
13 Jan 1396 m Katherine Swynford aka Roet Duchess Lancaster x 4
Marie St Hilaire Hainault x 1
Died 03 Feb 1399 (58)
Grand Daughter of
Mother: Blanche Duchess of Lancaster
Queen Consort Portugal
Born 31 Mar 1360
02 Feb 1387 m King John I of Portugal x 9
Half Fourth Cousin
Died 19 Jul 1415 (55)
Great Grand Daughter of
Father: King John I of Portugal
Blanche Aviz
Born 13 Jul 1388
Died 06 Mar 1389 (0)
Great Grand Son of
Father: King John I of Portugal
Afonso Aviz
Born 30 Jul 1390
Died 22 Dec 1400 (10)
Great Grand Son of
Father: King John I of Portugal
King Portugal
Born 31 Oct 1391
22 Sep 1428 m Eleanor Trastámara Queen Consort Portugal x 9
First Cousin Once Removed
Died 13 Sep 1438 (46)
Great Grand Son of
Father: King John I of Portugal
Peter Aviz I Duke Coimbra
Born 09 Dec 1392
1429 m Isabella Urgell x 6
Died 20 May 1449 (56)
Great Grand Son of
Father: King John I of Portugal
Henry "The Navigator" Aviz
Born 04 Mar 1394
Died 13 Nov 1460 (66)
Great Grand Daughter of
Father: King John I of Portugal
Isabella Aviz Duchess Burgundy
Born 21 Feb 1397
07 Jan 1430 m Philip "Good" Valois III Duke Burgundy x 1
Third Cousin
Died 11 Dec 1471 (74)
Great Grand Daughter of
Father: King John I of Portugal
Blanche Aviz
Born 11 Apr 1398
Died 27 Jul 1398 (0)
Great Grand Son of
Father: King John I of Portugal
Prince John Aviz Constable Portugal
Born 13 Jan 1400
1424 m Isabella of Braganza x 4
Uncle and Niece
Died 18 Oct 1442 (42)
Great Grand Son of
Father: King John I of Portugal
Ferdinand Aviz
Born 29 Sep 1402
Died 05 Jun 1443 (40)
Grand Daughter of
Mother: Blanche Duchess of Lancaster
Elizabeth Lancaster Duchess Exeter
Born 21 Feb 1363
24 Jun 1380 m John Hastings 3rd Earl Pembroke
Half Third Cousin
24 Jun 1386 m John Holland 1st Duke Exeter x 5
Half Second Cousin Once Removed
1400 m John Cornwall 1st Baron Fanhope 1st Baron Milbroke x 2
Fourth Cousin Once Removed
Died 24 Nov 1426 (63)
Great Grand Daughter of
Father: John Holland 1st Duke Exeter
Mother: Elizabeth Lancaster Duchess Exeter
Constance Holland Countess Norfolk and Nottingham
Countess Norfolk, Countess Nottingham
Born 1387
Before 01 Jun 1402 m Thomas Mowbray 4th Earl Norfolk 2nd Earl Nottingham
Third Cousin
1410 m John Grey x 3
Half Third Cousin Twice Removed
Died 1437 (50)
Great Grand Daughter of
Father: John Holland 1st Duke Exeter
Mother: Elizabeth Lancaster Duchess Exeter
Elizabeth Holland
Born 1389
Married Roger Fiennes x 5
Fourth Cousin Once Removed
Died 1449 (60)
Great Grand Daughter of
Father: John Holland 1st Duke Exeter
Mother: Elizabeth Lancaster Duchess Exeter
Alice Holland Countess of Oxford
Born 1392
Before 1399 m Richard de Vere 11th Earl of Oxford
Fifth Cousin
Died 1406 (14)
Great Grand Son of
Father: John Holland 1st Duke Exeter
Mother: Elizabeth Lancaster Duchess Exeter
Born 18 Mar 1395
06 Mar 1427 m Anne Stafford Duchess Exeter x 2
Second Cousin
20 Jan 1433 m Beatrice Aviz Duchess Exeter
Half Fifth Cousin
After 25 Oct 1439 m Anne Montagu Duchess Exeter
Half Third Cousin Once Removed
Died 05 Aug 1447 (52)
Great Grand Son of
Father: John Holland 1st Duke Exeter
Mother: Elizabeth Lancaster Duchess Exeter
Edward Holland
Born 1399
Died 1413 (14)
Great Grand Son of
Father: John Cornwall 1st Baron Fanhope 1st Baron Milbroke
Mother: Elizabeth Lancaster Duchess Exeter
John Cornwall
Born 1403
Killed Oct 1421 (18)
Great Grand Daughter of
Father: John Cornwall 1st Baron Fanhope 1st Baron Milbroke
Mother: Elizabeth Lancaster Duchess Exeter
Constance Cornwall Countess of Arundel
Before 1427 m John Fitzalan 7th or 14th Earl of Arundel
Third Cousin Once Removed
Died 1427
Grand Son of
Mother: Blanche Duchess of Lancaster
Born 15 Apr 1367
05 Feb 1381 m Mary Bohun x 6
Second Cousin
07 Feb 1403 m Joanna of Navarre Queen Consort England
Third Cousin
Died 20 Mar 1413 (45)
Death of King Henry IV Accession of Henry V
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 16 Sep 1386
02 Jun 1420 m Catherine of Valois Queen Consort England x 1
Half Third Cousin Once Removed
Died 31 Aug 1422 (35)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Thomas Lancaster 1st Duke of Clarence
Born 29 Sep 1387
Nov 1411 m Margaret Holland Duchess Clarence
First Cousin Once Removed
Was killed in battle 22 Mar 1421 (33)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 20 Jun 1389
13 May 1423 m Anne Valois Duchess of Bedford
Third Cousin
22 Apr 1433 m Jacquetta of Luxemburg Duchess Bedford
Half Fifth Cousin
Died 14 Sep 1435 (46)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Born 03 Oct 1390
1423 m Jacqueline Wittelsbach Duchess Brabant and Gloucester
Third Cousin
1428 m Eleanor Cobham Duchess of Gloucester
Sixth Cousin
Died 23 Feb 1447 (56)
Death of Humphrey of Lancaster
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Blanche Lancaster Elector Palatinate
Born 1392
06 Jul 1402 m Louis Wittelsbach III Elector Palatine
Died in childbirth 22 May 1409 (17)
Father: King Henry IV of England
Coefficient of Inbreeding: 2.60%
Queen Consort Denmark
Born 04 Jun 1394
26 Oct 1406 m King Eric of Norway, Denmark and Sweden
Died 05 Jan 1430 (35)
Grand Son of
Mother: Katherine Swynford aka Roet Duchess Lancaster
Marquess Somerset, Marquess Dorset
Born 1373
27 Nov 1397 m Margaret Holland Duchess Clarence x 6
Half Third Cousin
Died 16 Mar 1410 (37)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Henry Beaufort 2nd
Born 1401
Killed 29 Jul 1418 (17)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
John Beaufort 1st Duke of Somerset
Born 1403
1439 m Margaret Beauchamp Duchess Somerset x 1
Fifth Cousin Once Removed
Committed suicide 30 May 1444 (41)
Great Grand Daughter of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Born 1404
12 Feb 1424 m King James I of Scotland x 8
Half Fourth Cousin Twice Removed
Before 21 Sep 1439 m James "Black Knight of Lorn" Stewart x 3
Died 15 Jul 1445 (41)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Thomas Beaufort
Born 1405
Killed 03 Oct 1431 (26)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Edmund Beaufort 1st or 2nd Duke of Somerset
Born 1406
In or before 1432 m Eleanor Beauchamp Duchess Somerset x 10
Third Cousin Once Removed
Killed 22 May 1455 (49)
Great Grand Daughter of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Margaret Beaufort Countess Devon
Born 1409
1420 m Thomas Courtenay 5th or 13th Earl Devon x 4
Third Cousin
Died 1449 (40)
Grand Daughter of
Mother: Constance of Castile Duchess of Lancaster
Born 31 Mar 1373
Before 17 Sep 1388 m Henry III King Castile x 3
Half Second Cousin
Died 02 Jun 1418 (45)
Great Grand Daughter of
Father: Henry III King Castile
Mother: Catherine of Lancaster
Coefficient of Inbreeding: 2.15%
Born 14 Sep 1401
12 Jun 1415 m Alfonso V King Aragon
First Cousin
Died 07 Sep 1458 (56)
Great Grand Daughter of
Father: Henry III King Castile
Mother: Catherine of Lancaster
Coefficient of Inbreeding: 2.15%
Catherine Trastámara
Born 1403
Died 1439 (36)
Great Grand Son of
Father: Henry III King Castile
Mother: Catherine of Lancaster
Coefficient of Inbreeding: 2.15%
Born 06 Mar 1405
1418 m Maria Trastámara Queen Consort Castile x 4
First Cousin
After 1445 m Isabella Aviz Queen Consort Castile x 2
Half First Cousin Once Removed
Died 20 Jul 1454 (49)
Grand Son of
Mother: Constance of Castile Duchess of Lancaster
John Lancaster
Born 1374
Died 1375 (1)
Grand Son of
Mother: Katherine Swynford aka Roet Duchess Lancaster
Born 1375
Alice Fitzalan Baroness Cherleton x 1
Died 11 Apr 1447 (72)
Great Grand Daughter of
Mother: Alice Fitzalan Baroness Cherleton
Joan aka Jane Beaufort
Born 1402
Married Edward Stradling x 1
Died 19 Oct 1479 (77)
Grand Son of
Mother: Katherine Swynford aka Roet Duchess Lancaster
Born Jan 1377
Before 15 Feb 1404 m Margaret Neville Countess Dorest x 1
Half Fifth Cousin Once Removed
Died 31 Dec 1426 (49)
Grand Daughter of
Mother: Katherine Swynford aka Roet Duchess Lancaster
Joan Beaufort Countess of Westmoreland
Born 1379
1391 m Robert Ferrers x 2
Before 29 Nov 1396 m Ralph Neville 1st Earl of Westmoreland x 12
Half Fifth Cousin
Died 13 Nov 1440 (61)
Great Grand Daughter of
Mother: Joan Beaufort Countess of Westmoreland
Elizabeth Ferrers Baroness Greystoke
Born 1393
28 Oct 1407 m John Greystoke 4th Baron Greystoke x 12
Fifth Cousin
Died 1434 (41)
Great Grand Daughter of
Mother: Joan Beaufort Countess of Westmoreland
Mary or Margery Ferrers
Born 1394
In or before 1416 m Ralph Neville x 1
Fourth Cousin
Died 25 Jan 1457 (63)
Great Grand Daughter of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Eleanor Neville Countess Northumberland
Born 1397
Before 1414 m Richard Despencer 4th Baron Burghesh
Second Cousin
Before 08 Jul 1418 m Henry Percy 2nd Earl of Northumberland x 10
Second Cousin
Died 1472 (75)
Great Grand Daughter of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Katherine Neville Duchess Norfolk
Born 1400
12 Jan 1412 m John Mowbray 2nd Duke of Norfolk x 1
Fourth Cousin
Before 1437 m Thomas Strangeways x 2
Oct 1441 m John Beaumont 1st Viscount Beaumont x 2
Fourth Cousin
Jan 1465 m John Woodville
Fifth Cousin Once Removed
Died 1483 (83)
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Born 1400
Before 1423 m Alice Montagu 5th Countess of Salisbury x 10
Half Fourth Cousin
Beheaded 30 Dec 1460 (60)
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Born 1405
Before 1422 m Joan Fauconberg Countess Kent x 4
Died 09 Jan 1463 (58)
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Born 1407
1437 m Elizabeth Beauchamp Baroness Latimer x 2
Second Cousin Once Removed
Died 30 Dec 1469 (62)
Great Grand Daughter of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Anne Neville Duchess Buckingham
Born 1408
Before 18 Oct 1424 m Humphrey Stafford 1st Duke of Buckingham x 10
Second Cousin
25 Nov 1467 m Walter Blount 1st Baron Mountjoy
Died 20 Sep 1480 (72)
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Baron Abergavenny, Baron Abergavenny
Born 1413
1436 m Elizabeth Beauchamp 3rd Baroness Bergavenny x 3
Second Cousin Once Removed
After 18 Jun 1448 m Katherine Howard Baroness Bergavenny x 3
Fourth Cousin Once Removed
Died 18 Oct 1476 (63)
Great Grand Daughter of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Cecily "Rose of Raby" Neville Duchess York
Born 03 May 1415
Oct 1429 m Richard Plantagenet 3rd Duke of York x 12
Second Cousin
Died 31 May 1495 (80)
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Bishop Robert Neville
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Cuthbert Neville
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
Henry Neville
Great Grand Son of
Father: Ralph Neville 1st Earl of Westmoreland
Mother: Joan Beaufort Countess of Westmoreland
John Neville
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Edmund of Langley 1st Duke of York
Born 05 Jun 1341
11 Jul 1372 m Isabella of Castile Duchess York x 3
Half Third Cousin Twice Removed
04 Nov 1393 m Joan Holland Duchess York
Half Second Cousin Once Removed
Died 01 Aug 1402 (61)
Grand Son of
Father: Edmund of Langley 1st Duke of York
Mother: Isabella of Castile Duchess York
Born 1373
1381 m Beatrice Burgundy Countess Rutland and Cork
Second Cousin Once Removed
Before 07 Oct 1398 m Philippa Mohun Duchess York
Killed 25 Oct 1415 (42)
Grand Daughter of
Father: Edmund of Langley 1st Duke of York
Mother: Isabella of Castile Duchess York
Constance York Countess Gloucester
Born 1374
Before 07 Nov 1379 m Thomas Despencer 1st Earl Gloucester x 5
Third Cousin Once Removed
Edmund Holland 4th Earl Kent x 1
Died 29 Nov 1416 (42)
Great Grand Son of
Mother: Constance York Countess Gloucester
Richard Despencer 4th
Born 30 Nov 1396
Before 1414 m Eleanor Neville Countess Northumberland
Second Cousin
Died 07 Oct 1414 (17)
Great Grand Daughter of
Mother: Constance York Countess Gloucester
Elizabeth Despencer
Born 1398
Died 1398 (0)
Great Grand Son of
Mother: Constance York Countess Gloucester
Edward Despencer
Born 1399
Died 1399 (0)
Great Grand Son of
Mother: Constance York Countess Gloucester
Hugh Despencer
Born 1400
Died 1401 (1)
Great Grand Daughter of
Mother: Constance York Countess Gloucester
Isabel Despencer Countess Warwick and Worcester
Countess Warwick, Countess Worcester
Born 26 Jul 1400
27 Jul 1411 m Richard Beauchamp 1st Earl of Worcester x 1
Half Fourth Cousin
Before 1425 m Richard Beauchamp 13th Earl Warwick x 2
Third Cousin
Died 27 Dec 1439 (39)
Great Grand Daughter of
Father: Edmund Holland 4th Earl Kent
Mother: Constance York Countess Gloucester
Eleanor Holland Baroness Audley Heighley
Baroness Audley of Heighley in Staffordshire, Baroness Tuchet
Born 1406
After 14 Sep 1430 m James Tuchet 5th Baron Audley, 2nd Baron Tuchet x 7
Fifth Cousin Once Removed
Died 23 Sep 1459 (53)
Grand Son of
Father: Edmund of Langley 1st Duke of York
Mother: Isabella of Castile Duchess York
Born 20 Jul 1385
May 1406 m Anne Mortimer x 3
First Cousin Twice Removed
After 21 Sep 1411 m Maud Clifford Countess Cambridge
Third Cousin Twice Removed
Beheaded 05 Aug 1415 (30)
Great Grand Daughter of
Father: Richard of Conisbrough 1st
Coefficient of Inbreeding: 2.28%
Isabel York Countess Eu and Essex
Countess Essex, Countess Kent, Countess Eu
Born 1409
18 Feb 1413 m Thomas Grey of Heton x 1
Fourth Cousin
Before 25 Apr 1426 m Henry Bourchier 2nd Count of Eu 1st Earl Essex x 11
Second Cousin
Died 02 Oct 1484 (75)
Great Grand Son of
Father: Richard of Conisbrough 1st
Coefficient of Inbreeding: 2.28%
Richard Plantagenet 3rd Duke of York
Born 21 Sep 1411
Oct 1429 m Cecily "Rose of Raby" Neville Duchess York x 12
Second Cousin
Killed 30 Dec 1460 (49)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Mary Plantagenet Duchess Brittany
Born 10 Oct 1344
03 Jul 1361 m John Montfort V Duke Brittany
Third Cousin
Died Sep 1361 (16)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Margaret Plantagenet Countess of Pembroke
Born 20 Jul 1346
19 May 1359 m John Hastings 2nd Earl Pembroke
Half Fourth Cousin
Died 25 Dec 1361 (15)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Thomas of Windsor
Born 1347
Died 1348 (1)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
William of Windsor
Born 1348
Died 1348 (0)
Father: King Edward III of England
Coefficient of Inbreeding: 3.00%
Thomas of Woodstock 1st Duke of Gloucester
Duke Albemarle, Duke Gloucester
Born 07 Jan 1355
1374 m Eleanor Bohun Duchess Gloucester x 5
Second Cousin Once Removed
Murdered 08 Sep 1397 (42)
Grand Son of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Born 1381
Died 02 Sep 1399 (18)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Anne of Gloucester Plantagenet Countess Eu and Stafford
Countess Eu, Countess Stafford
Born 1383
1390 m Thomas Stafford 3rd Earl Stafford
Third Cousin Once Removed
28 Jun 1398 m Edmund Stafford 5th Earl Stafford x 2
Third Cousin Once Removed
1405 m William Bourchier 1st Count of Eu x 5
Died 1438 (55)
Great Grand Son of
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Born 15 Aug 1402
Before 18 Oct 1424 m Anne Neville Duchess Buckingham x 10
Second Cousin
Killed 10 Jul 1460 (57)
Great Grand Son of
Father: William Bourchier 1st Count of Eu
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Henry Bourchier 2nd Count of Eu 1st
Earl Essex, Earl Kent, Count Eu
Born 1404
Before 25 Apr 1426 m Isabel York Countess Eu and Essex x 11
Second Cousin
Died 04 Apr 1483 (79)
Great Grand Son of
Father: William Bourchier 1st Count of Eu
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
William Bourchier
Born 25 Oct 1415
Before 25 Oct 1445 m Thomasine Hankford 9th Baroness Fitzwarin x 2
In or before 1474 m Catherine Affeton
Died 1474 (58)
Great Grand Son of
Father: William Bourchier 1st Count of Eu
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Born 1416
After 10 Oct 1441 m Margery Berners Baroness Berners x 3
Died 16 May 1474 (58)
Great Grand Daughter of
Father: William Bourchier 1st Count of Eu
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Eleanor Bourchier Duchess Norfolk
Born 1417
Before 18 Oct 1444 m John Mowbray 3rd Duke of Norfolk x 1
Second Cousin Once Removed
Died Nov 1474 (57)
Great Grand Son of
Father: William Bourchier 1st Count of Eu
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Born 1418
Died 30 Mar 1486 (68)
Great Grand Daughter of
Mother: Anne of Gloucester Plantagenet Countess Eu and Stafford
Anne Stafford Duchess Exeter
1415 m Edmund Mortimer 5th Earl March 7th Earl of Ulster
Second Cousin Once Removed
06 Mar 1427 m John Holland 2nd Duke Exeter x 2
Second Cousin
Died 20 Sep 1432
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Joan Plantagenet Baroness Strange and Talbot
Baroness Strange Blackmere, Baroness Talbot
Born 16 Aug 1383
Before 1400 m Gilbert Talbot 8th Baron Strange Blackmere 5th Baron Talbot
Second Cousin Once Removed
Died in childbirth 16 Aug 1400 (17)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Isabel Plantagenet
Born 12 Mar 1385
Died Apr 1402 (17)
Grand Daughter of
Father: Thomas of Woodstock 1st Duke of Gloucester
Mother: Eleanor Bohun Duchess Gloucester
Coefficient of Inbreeding: 1.67%
Philippa Plantagenet
Born 1388
Died 1388 (0)
Father: King Edward II of England
Coefficient of Inbreeding: 2.17%
Born 15 Aug 1316
Died 30 Sep 1336 (20)
Father: King Edward II of England
Coefficient of Inbreeding: 2.17%
Eleanor of Woodstock Plantagenet
Born 18 Jun 1318
May 1332 m Reginald "Black" I Duke Guelders x 2
Second Cousin Once Removed
Died 22 Apr 1355 (36)
Grand Son of
Father: Reginald "Black" I Duke Guelders
Mother: Eleanor of Woodstock Plantagenet
Born 13 May 1333
01 Jul 1347 m Marie of Brabant Duchess of Guelders
Second Cousin
Died 04 Dec 1371 (38)
Grand Son of
Father: Reginald "Black" I Duke Guelders
Mother: Eleanor of Woodstock Plantagenet
Edward
Born 12 Mar 1336
Died from wounds 24 Aug 1371 (35)
Father: King Edward II of England
Coefficient of Inbreeding: 2.17%
Born 05 Jul 1321
17 Jul 1328 m King David II of Scotland
Died of plague 07 Sep 1362 (41)
Father: King Edward I of England
Coefficient of Inbreeding: 3.81%
Born 01 Jun 1300
Before 12 Oct 1326 m Alice Hales Countess Norfolk x 3
Before 04 Apr 1336 m Mary Brewes Countess Norfolk
Half Second Cousin Twice Removed
Died 04 Aug 1338 (38)
Grand Son of
Father: Thomas of Brotherton 1st
Mother: Alice Hales Countess Norfolk
Edward Plantagenet
Born 1320
31 May 1328 m Beatrice Mortimer
Half Third Cousin Once Removed
Died 09 Aug 1334 (14)
Grand Daughter of
Father: Thomas of Brotherton 1st
Mother: Alice Hales Countess Norfolk
Alice Plantagenet
Born 1324
Before 29 Aug 1338 m Edward Montagu 1st Baron Montagu x 5
Died 30 Jan 1352 (28)
Great Grand Daughter of
Father: Edward Montagu 1st Baron Montagu
Elizabeth Montagu Countess Suffolk
Born 1344
Before 1361 m Walter Ufford
Died Jul 1361 (17)
Great Grand Daughter of
Father: Edward Montagu 1st Baron Montagu
Joan Montagu Countess Suffolk
Born 02 Feb 1349
Before 12 Jun 1376 m William Ufford 2nd Earl Suffolk x 1
Died 27 Jun 1376 (27)
2 x Great Grand Son of
Father: William Ufford 2nd Earl Suffolk
Mother: Joan Montagu Countess Suffolk
Robert Ufford
28 Oct 1371 m Eleanor Fitzalan
Half Third Cousin
Grand Daughter of
Father: Thomas of Brotherton 1st
Mother: Alice Hales Countess Norfolk
Margaret Plantagenet 1st Duchess of Norfolk
1335 m John Segrave 4th Baron Segrave x 4
Fourth Cousin Once Removed
1354 m Walter Manny 1st Baron Manny x 2
Died 24 Mar 1399
Great Grand Daughter of
Father: John Segrave 4th Baron Segrave
Mother: Margaret Plantagenet 1st Duchess of Norfolk
Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
Baroness Segrave, Baroness Mowbray
Born 25 Oct 1338
25 Mar 1349 m John Mowbray 4th Baron Mowbray Baron Segrave x 5
Third Cousin
Died 1368 (29)
2 x Great Grand Daughter of
Father: John Mowbray 4th Baron Mowbray Baron Segrave
Mother: Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
Eleanor Mowbray Countess Rockingham
Born 1361
In or before 1385 m John Welles 5th Baron Welles x 4
Fourth Cousin
Died 13 Aug 1417 (56)
3 x Great Grand Son of
Father: John Welles 5th Baron Welles
Mother: Eleanor Mowbray Countess Rockingham
Thomas Welles
Born 1385
Died 1411 (26)
3 x Great Grand Daughter of
Father: John Welles 5th Baron Welles
Mother: Eleanor Mowbray Countess Rockingham
Joan Welles
Born 1385
3 x Great Grand Daughter of
Father: John Welles 5th Baron Welles
Mother: Eleanor Mowbray Countess Rockingham
Eleanor Welles
Born 1387
Married Hugh Poynings x 3
Fourth Cousin
3 x Great Grand Son of
Father: John Welles 5th Baron Welles
Mother: Eleanor Mowbray Countess Rockingham
Eudo Welles
Born 1387
Married Maud Greystoke x 2
Fourth Cousin
Died 26 Aug 1421 (34)
2 x Great Grand Daughter of
Father: John Mowbray 4th Baron Mowbray Baron Segrave
Mother: Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
Joan Mowbray
Born 1363
Married Thomas Tunstall
Before 30 Nov 1384 m Thomas Grey x 6
Died 30 Nov 1402 (39)
3 x Great Grand Son of
Born 1384
1418 m Joan Charleton Countess Tankerville x 1
Third Cousin
Was killed in battle 22 Mar 1421 (37)
3 x Great Grand Son of
Thomas Grey of Werke and Heaton
Born 30 Nov 1384
Before 1404 m Alice Neville x 3
Fourth Cousin
Beheaded 02 Aug 1415 (30)
3 x Great Grand Daughter of
Catherine Grey
Born 1398
In or before 1425 m Robert Lascelles x 1
2 x Great Grand Son of
Father: John Mowbray 4th Baron Mowbray Baron Segrave
Mother: Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
John Mowbray 1st
Born 01 Aug 1365
Died 10 Feb 1383 (17)
2 x Great Grand Son of
Father: John Mowbray 4th Baron Mowbray Baron Segrave
Mother: Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
Thomas Mowbray 1st Duke of Norfolk
Born 22 Mar 1368
20 Feb 1383 m Elizabeth Strange Countess Nottingham
Second Cousin Once Removed
Before 17 Sep 1385 m Elizabeth Fitzalan Duchess Norfolk x 5
Second Cousin
Died of plague 22 Sep 1399 (31)
3 x Great Grand Son of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Born 17 Sep 1385
Before 01 Jun 1402 m Constance Holland Countess Norfolk and Nottingham
Third Cousin
Beheaded 08 Jun 1405 (19)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Margaret Mowbray Baroness Grey Ruthyn
Born 1388
In or before 1425 m Robert Howard x 2
Fourth Cousin Twice Removed
Before 27 Aug 1439 m John Grey
Third Cousin
Died 18 Oct 1459 (71)
3 x Great Grand Son of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
John Mowbray 2nd Duke of Norfolk
Born 1392
12 Jan 1412 m Katherine Neville Duchess Norfolk x 1
Fourth Cousin
Died 19 Oct 1432 (40)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Elizabeth Mowbray Countess Suffolk
Born 1394
Before 06 May 1410 m Michael de la Pole 3rd Earl Suffolk x 2
Half Fourth Cousin Once Removed
Died 01 Dec 1423 (29)
3 x Great Grand Daughter of
Father: Thomas Mowbray 1st Duke of Norfolk
Mother: Elizabeth Fitzalan Duchess Norfolk
Coefficient of Inbreeding: 2.69%
Isabel Mowbray Baroness Berkeley
Born 1400
Before 1419 m Henry Ferrers x 1
Fourth Cousin
1424 m James Berkeley 11th and 1st Baron Berkeley x 7
Half Third Cousin Once Removed
2 x Great Grand Daughter of
Father: John Mowbray 4th Baron Mowbray Baron Segrave
Mother: Elizabeth Segrave 5th Baroness Segrave Baroness Mowbray
Margaret Mowbray
Great Grand Daughter of
Father: John Segrave 4th Baron Segrave
Mother: Margaret Plantagenet 1st Duchess of Norfolk
Margaret Segrave
Born 01 Apr 1353
Great Grand Son of
Father: Walter Manny 1st Baron Manny
Mother: Margaret Plantagenet 1st Duchess of Norfolk
Thomas Manny
Born 1357
Drowned Jan 1362 (5)
Great Grand Son of
Father: John Segrave 4th Baron Segrave
Mother: Margaret Plantagenet 1st Duchess of Norfolk
John Segrave
Great Grand Son of
Father: John Segrave 4th Baron Segrave
Mother: Margaret Plantagenet 1st Duchess of Norfolk
John Segrave
Married Blanche Mowbray Baroness Poynings
Third Cousin
Died 01 Apr 1353
Great Grand Daughter of
Father: Walter Manny 1st Baron Manny
Mother: Margaret Plantagenet 1st Duchess of Norfolk
Jul 1368 m John Hastings 2nd Earl Pembroke x 1
Half Fourth Cousin
Died 1384
2 x Great Grand Son of
Father: John Hastings 2nd Earl Pembroke
Mother: Anne Manny Countess Pembroke
Born Oct 1372
24 Jun 1380 m Elizabeth Lancaster Duchess Exeter
Half Third Cousin
1388 m Philippa Mortimer Countess Pembroke, Arundel and Surrey
Second Cousin Once Removed
Was killed in a tournament 30 Dec 1389 (17)
Father: King Edward I of England
Coefficient of Inbreeding: 3.81%
Born 05 Aug 1301
1325 m Margaret Wake Countess Kent x 4
Half Second Cousin Twice Removed
Beheaded 19 Mar 1330 (28)
Execution of Edmund of Woodstock
Grand Son of
Father: Edmund of Woodstock 1st
Mother: Margaret Wake Countess Kent
Edmund Plantagenet 2nd
Born 1326
Died 05 Oct 1331 (5)
Grand Daughter of
Father: Edmund of Woodstock 1st
Mother: Margaret Wake Countess Kent
Margaret Plantagenet
Born 1327
Died 1352 (25)
Grand Daughter of
Father: Edmund of Woodstock 1st
Mother: Margaret Wake Countess Kent
Joan "Fair Maid of Kent" Princess Wales
Born 29 Sep 1328
Mar 1340 m Thomas Holland 1st Earl Kent x 4
Fourth Cousin Once Removed
Nov 1340 m William Montagu 2nd Earl Salisbury
10 Oct 1361 m Edward "Black Prince" x 2
Half First Cousin Once Removed
Died 07 Aug 1385 (56)
Great Grand Daughter of
Father: Thomas Holland 1st Earl Kent
Mother: Joan "Fair Maid of Kent" Princess Wales
Joan Holland Duchess Brittany
Born 1350
May 1366 m John Montfort V Duke Brittany
Third Cousin
Died 1384 (34)
Great Grand Son of
Father: Thomas Holland 1st Earl Kent
Mother: Joan "Fair Maid of Kent" Princess Wales
Born 1350
Before 13 Oct 1370 m Alice Fitzalan Countess Kent x 9
Third Cousin
Died 25 Apr 1397 (47)
2 x Great Grand Daughter of
Mother: Alice Fitzalan Countess Kent
Eleanor Holland Countess March and Ulster
Countess March, Countess of Ulster
Born 13 Oct 1370
07 Oct 1388 m Roger Mortimer 4th Earl March 3rd Earl of Ulster x 4
Second Cousin Once Removed
Before 19 Jun 1399 m Edward Charleton 5th Baron Cherleton x 2
Half Third Cousin Once Removed
Died Oct 1405 (34)
2 x Great Grand Daughter of
Father: Roger Mortimer 4th 3rd
Mother: Eleanor Holland Countess March and Ulster
Anne Mortimer
Born 27 Dec 1390
May 1406 m Richard of Conisbrough 1st Earl Cambridge x 3
First Cousin Twice Removed
Died from childbirth 21 Sep 1411 (20)
2 x Great Grand Son of
Father: Roger Mortimer 4th 3rd
Mother: Eleanor Holland Countess March and Ulster
Born 06 Nov 1391
1415 m Anne Stafford Duchess Exeter
Second Cousin Once Removed
Died 18 Jan 1425 (33)
2 x Great Grand Son of
Father: Roger Mortimer 4th 3rd
Mother: Eleanor Holland Countess March and Ulster
Roger Mortimer
Born 23 Apr 1393
Died 1413 (19)
2 x Great Grand Daughter of
Father: Roger Mortimer 4th 3rd
Mother: Eleanor Holland Countess March and Ulster
Eleanor Mortimer
Born 1395
Before 20 Nov 1409 m Edward Courtenay
Half Fourth Cousin
3 x Great Grand Daughter of
Mother: Eleanor Holland Countess March and Ulster
Joan Charleton Countess Tankerville
Born 1400
1418 m John Grey 1st Earl Tankerville x 1
Third Cousin
Died 17 Sep 1425 (25)
3 x Great Grand Daughter of
Mother: Eleanor Holland Countess March and Ulster
Joyce Charleton Baroness Tiptoft
Born 1404
On or after 28 Feb 1422 m John Tiptoft 1st Baron Tiptoft x 4
After 27 Jan 1443 m Christopher Talbot
Third Cousin
Died 1446 (42)
2 x Great Grand Son of
Mother: Alice Fitzalan Countess Kent
Born 1374
Before 20 Oct 1392 m Joan Stafford Countess Kent
Third Cousin Once Removed
Beheaded 07 Jan 1400 (26)
2 x Great Grand Daughter of
Mother: Alice Fitzalan Countess Kent
Born 1380
04 Nov 1393 m Edmund of Langley 1st Duke of York
Half Second Cousin Once Removed
Before 09 Aug 1404 m William Willoughby 5th Baron Willoughby
Fifth Cousin Once Removed
After 06 Sep 1410 m Henry Scrope 3rd Baron Scrope of Masham
Fifth Cousin Once Removed
Before 27 Apr 1416 m Henry Bromflete 1st Baron Vesci
Half Fifth Cousin Once Removed
Died 12 Apr 1434 (54)
2 x Great Grand Son of
Mother: Alice Fitzalan Countess Kent
Born 06 Jan 1384
24 Jan 1407 m Lucia Visconti Countess Kent
Constance York Countess Gloucester x 1
Killed 15 Sep 1408 (24)
Great Grand Daughter of
Mother: Constance York Countess Gloucester
Eleanor Holland Baroness Audley Heighley
Baroness Audley of Heighley in Staffordshire, Baroness Tuchet
Born 1406
After 14 Sep 1430 m James Tuchet 5th Baron Audley, 2nd Baron Tuchet x 7
Fifth Cousin Once Removed
Died 23 Sep 1459 (53)
2 x Great Grand Daughter of
Mother: Alice Fitzalan Countess Kent
Margaret Holland Duchess Clarence
Born 1385
27 Nov 1397 m John Beaufort 1st Marquess Somerset and Dorset x 6
Half Third Cousin
Nov 1411 m Thomas Lancaster 1st Duke of Clarence
First Cousin Once Removed
Died 31 Dec 1439 (54)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Henry Beaufort 2nd
Born 1401
Killed 29 Jul 1418 (17)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
John Beaufort 1st Duke of Somerset
Born 1403
1439 m Margaret Beauchamp Duchess Somerset x 1
Fifth Cousin Once Removed
Committed suicide 30 May 1444 (41)
Great Grand Daughter of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Born 1404
12 Feb 1424 m King James I of Scotland x 8
Half Fourth Cousin Twice Removed
Before 21 Sep 1439 m James "Black Knight of Lorn" Stewart x 3
Died 15 Jul 1445 (41)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Thomas Beaufort
Born 1405
Killed 03 Oct 1431 (26)
Great Grand Son of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Edmund Beaufort 1st or 2nd Duke of Somerset
Born 1406
In or before 1432 m Eleanor Beauchamp Duchess Somerset x 10
Third Cousin Once Removed
Killed 22 May 1455 (49)
Great Grand Daughter of
Father: John Beaufort 1st and Dorset
Mother: Margaret Holland Duchess Clarence
Margaret Beaufort Countess Devon
Born 1409
1420 m Thomas Courtenay 5th or 13th Earl Devon x 4
Third Cousin
Died 1449 (40)
2 x Great Grand Daughter of
Mother: Alice Fitzalan Countess Kent
Eleanor Holland
Born 1386
Before 1407 m Thomas Montagu 1st Count Perche 4th Earl Salisbury x 1
Half Third Cousin Once Removed
Died 1413 (27)
3 x Great Grand Daughter of
Father: Thomas Montagu 1st 4th
Alice Montagu 5th Countess of Salisbury
Born 1407
Before 1423 m Richard Neville Earl Salisbury x 10
Half Fourth Cousin
Died 26 Jun 1462 (55)
2 x Great Grand Daughter of
Mother: Alice Fitzalan Countess Kent
Elizabeth Holland
Before 04 Apr 1406 m John Neville x 4
Third Cousin Once Removed
3 x Great Grand Son of
Born 04 Apr 1406
1426 m Elizabeth Percy Countess of Westmoreland x 1
Second Cousin Once Removed
Feb 1441 m Margaret Cobham Countess Westmoreland
Fourth Cousin Once Removed
Died 03 Nov 1484 (78)
3 x Great Grand Son of
Thomas Neville
Born 1407
After 10 Sep 1436 m Elizabeth Beaumont Baroness Deincourt and Grey x 2
Half Second Cousin Once Removed
Died 22 Feb 1458 (51)
3 x Great Grand Daughter of
Margaret Neville
Born 1408
Before 1424 m William Lucy
Died 05 May 1426 (18)
3 x Great Grand Son of
John Neville 1st Baron Neville of Raby
Born 1410
Before 05 Jan 1442 m Anne Holland Countess Douglas and Avondale x 1
Second Cousin
Killed 29 Mar 1461 (51)
Great Grand Son of
Father: Thomas Holland 1st Earl Kent
Mother: Joan "Fair Maid of Kent" Princess Wales
Born 1352
24 Jun 1386 m Elizabeth Lancaster Duchess Exeter x 5
Half Second Cousin Once Removed
Executed 16 Jan 1400 (48)
Great Grand Daughter of
Mother: Elizabeth Lancaster Duchess Exeter
Constance Holland Countess Norfolk and Nottingham
Countess Norfolk, Countess Nottingham
Born 1387
Before 01 Jun 1402 m Thomas Mowbray 4th Earl Norfolk 2nd Earl Nottingham
Third Cousin
1410 m John Grey x 3
Half Third Cousin Twice Removed
Died 1437 (50)
2 x Great Grand Son of
Mother: Constance Holland Countess Norfolk and Nottingham
Born 26 Oct 1416
Before 1440 m Katherine Percy x 4
Half Second Cousin
Died 22 May 1490 (73)
2 x Great Grand Son of
Mother: Constance Holland Countess Norfolk and Nottingham
Thomas Grey 1st
Born 1418
Before 16 Jan 1452 m Margaret Ferrers
Fourth Cousin Once Removed
Executed Dec 1461 (43)
2 x Great Grand Daughter of
Mother: Constance Holland Countess Norfolk and Nottingham
Constance Grey
Married Richard Herbert
Great Grand Daughter of
Mother: Elizabeth Lancaster Duchess Exeter
Elizabeth Holland
Born 1389
Married Roger Fiennes x 5
Fourth Cousin Once Removed
Died 1449 (60)
2 x Great Grand Son of
Born 1415
Jun 1446 m Joan Dacre 7th Baroness Dacre of Gilsland x 5
Fourth Cousin Once Removed
Died 25 Nov 1483 (68)
Great Grand Daughter of
Mother: Elizabeth Lancaster Duchess Exeter
Alice Holland Countess of Oxford
Born 1392
Before 1399 m Richard de Vere 11th Earl of Oxford
Fifth Cousin
Died 1406 (14)
Great Grand Son of
Mother: Elizabeth Lancaster Duchess Exeter
Born 18 Mar 1395
06 Mar 1427 m Anne Stafford Duchess Exeter x 2
Second Cousin
20 Jan 1433 m Beatrice Aviz Duchess Exeter
Half Fifth Cousin
After 25 Oct 1439 m Anne Montagu Duchess Exeter
Half Third Cousin Once Removed
Died 05 Aug 1447 (52)
2 x Great Grand Son of
Mother: Anne Stafford Duchess Exeter
Coefficient of Inbreeding: 2.71%
Born 27 Jun 1430
1447 m Anne York Duchess Exeter x 1
Half Second Cousin
Drowned Sep 1475 (45)
2 x Great Grand Daughter of
Mother: Anne Stafford Duchess Exeter
Coefficient of Inbreeding: 2.71%
Anne Holland Countess Douglas and Avondale
Countess Douglas, Countess Avondale
Before 05 Jan 1442 m John Neville 1st Baron Neville of Raby x 1
Second Cousin
Before 16 Mar 1450 m John Neville
Second Cousin Once Removed
After 1463 m James Douglas 9th Earl Douglas 3rd Earl Avondale
Half Sixth Cousin
Died 26 Dec 1486
Great Grand Son of
Mother: Elizabeth Lancaster Duchess Exeter
Edward Holland
Born 1399
Died 1413 (14)
Great Grand Daughter of
Father: Thomas Holland 1st Earl Kent
Mother: Joan "Fair Maid of Kent" Princess Wales
Maud Holland
Born 1359
05 Sep 1363 m Hugh Courtenay
Half Second Cousin Once Removed
1380 m Waleran Luxemburg x 1
Third Cousin
Died 1391 (32)
2 x Great Grand Daughter of
Jeanne Luxemburg Duchess Brabant
21 Feb 1402 m Anthony Valois Duke Brabant x 2
Half Third Cousin Once Removed
Died 1407
3 x Great Grand Son of
Mother: Jeanne Luxemburg Duchess Brabant
Born 11 Jun 1403
1418 m Jacqueline Wittelsbach Duchess Brabant and Gloucester
First Cousin
Died 17 Apr 1427 (23)
3 x Great Grand Son of
Mother: Jeanne Luxemburg Duchess Brabant
Philip Valois I
Born 25 Jul 1404
Before 04 Aug 1430 m Yolande Valois Anjou Duchess Brabant Duchess Brittany
Second Cousin
Died 04 Aug 1430 (26)
Grand Son of
Mother: Joan "Fair Maid of Kent" Princess Wales
Coefficient of Inbreeding: 3.42%
Edward Plantagenet
Born 27 Jan 1364
Died of plague 20 Sep 1370 (6)
Grand Son of
Mother: Joan "Fair Maid of Kent" Princess Wales
Coefficient of Inbreeding: 3.42%
Born 06 Jan 1367
20 Jan 1382 m Anne of Bohemia Queen Consort England
Fourth Cousin
04 Nov 1396 m Isabella Valois Queen Consort England
Half Third Cousin
Died 14 Feb 1400 (33)
Grand Son of
Father: Edmund of Woodstock 1st
Mother: Margaret Wake Countess Kent
John Plantagenet 3rd
Born 07 Apr 1330
03 Apr 1348 m Isabella aka Elizabeth Julich Countess Kent
Half Second Cousin Once Removed
Died 26 Dec 1352 (22)
Father: King Edward I of England
Coefficient of Inbreeding: 3.81%
Eleanor Plantagenet
Born 1306
Died 1311 (5)
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