Biography of Henry of Grosmont 1st Duke Lancaster 1310-1361
Paternal Family Tree: Anjou aka Plantagenet
Maternal Family Tree: Aoife NI Diarmait Macmurrough Countess Pembroke and Buckingham 1145-1188
On 30 Dec 1292 [his father] Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (age 11) and [his mother] Maud Chaworth (age 10) were married. He the son of [his grandfather] Edmund "Crouchback" Plantagenet 1st Earl of Leicester 1st Earl Lancaster (age 47) and [his grandmother] Blanche Capet Queen Navarre (age 44). He a grandson of King Henry III of England.
Around 1310 Henry of Grosmont 1st Duke Lancaster was born to Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (age 29) and Maud Chaworth (age 27) at Grosmont Castle [Map]. He a great grandson of King Henry III of England.
On 03 Dec 1322 [his mother] Maud Chaworth (age 40) died.
Around 1328 Henry of Grosmont 1st Duke Lancaster (age 18) and Isabel Beaumont Duchess Lancaster (age 8) were married. She the daughter of Henry Beaumont Earl Buchan (age 49) and Alice Comyn Baroness Beaumont. He the son of Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (age 47) and Maud Chaworth. They were fourth cousins. He a great grandson of King Henry III of England. She a great x 4 granddaughter of King Henry I "Beauclerc" England.
In 1330 Henry of Grosmont 1st Duke Lancaster (age 20) was knighted.
In 1336 Henry of Grosmont 1st Duke Lancaster (age 26) was appointed King's Lieutenant in Scotland.
Froissart Book 1 Chapter 31. 1337When the English saw the town of Cadsant, whither they were bending their course to attack those that were within it, they considered, that, as the wind and tide were in their favour, in the name of God and St. George they would run close up to it. They ordered the trumpets to sound, and each made himself quickly ready; they ranged their vessels, and placing the archers on the prows, made full sail for the town. The sentinels and guards at Cadsant had plainly perceived the approach of this large fleet, and taking it for granted that it must be English, had already armed and placed themselves upon the dykes and the sands, with their banners in their proper position before them. They had also created a number of knights upon the occasion, as many as sixteen: their numbers might be about five thousand, taking all together, very valiant knights and bachelors, as they proved by their deeds. Among them were sir Guy of Flanders, a good knight, but a bastard*, who was very anxious that all in his train should do their duty; sir Dutres de Halluyn, sir John de Rhodes, sir Giles de l'Estrief, sir Simon and sir John de Bouquedent, who were then knighted, and Peter d'Aglemoustier, with many other bachelors and esquires, valiant men at arms. There was no parley between them, for the English were as eager to attack as the Flemings were to defend themselves. The archers were ordered to draw their bows stiff and strong, and to set up their shouts; upon which those that guarded the haven were forced to retire, whether they would or not, for this first discharge did much mischief, and many were maimed and hurt. The English barons and knights then landed, and with battle-axes, swords, and lances, combated their enemies. Many gallant deeds of prowess and courage were done that day:- the Flemings fought valiantly, and the English attacked them in all the spirit of chivalry. The gallant earl of Derby (age 27) proved himself a good knight, and advanced so forward at the first assault, that he was struck down: and then the lord of Manny (age 27) was of essential service to him; for, by his feats of arms, he covered him and raised him up, and placed him out of danger, crying, "Lancaster for the earl of Derby!" They then closed with each other; - many were wounded, but more of the Flemings than of the English; for the English archers made such continual discharges, from the time they landed, that they did them much damage.
The battle was very severe and fierce before the town of Cadsant, for the Flemings were good men, and expert in arms; the earl had selected and placed them there to defend the passage against the English, and they were desirous of performing their duty in every respect» which they did. Of the barons and knights of England, there were, first, the earl of Derby, son of Henry of Lancaster, surnamed Wryneck; the earl of Suffolk, lord Reginald Cobham (age 42), lord Lewis Beauchamp, lord William, son of the earl of Warwick, the lord William Beauclerk, sir Walter Manny, and many others, who most vigorously assaulted the Flemings. The combat was very sharp and well fought, for they were engaged hand to fist; but at length the Flemings were put to the rout, and more than three thousand killed, as well at the haven as in the streets and houses. Sir Guy, the Bastard, of Flanders, was taken prisoner. Of the killed, were sir Dutres de Halluyn, sir John of Rhodes, the two brothers Bonquedent, sir Giles de D'Estrief, and more than twunty-six other knights and esquires. The town was taken and pillaged: and when every thing was put on board the vessels with the prisoners, it was burnt. The English returned without accident to England. The king made the Jord Guy of Flanders pledge his troth, that he would remain a prisoner; hot in the course of the year he turned to the English, and did his homage and fealty to the king.
In 1337 Henry of Grosmont 1st Duke Lancaster (age 27) was created 1st Earl Lincoln. [his wife] Isabel Beaumont Duchess Lancaster (age 17) by marriage Countess Lincoln.
Froissart Book 1 Chapter 41. 1339. When the Friday came in the morning, both hosts apparelled themselves ready, and every lord heard mass among their own companies and divers were shriven.
First we will speak of the order of the Englishmen, who drew them forward into the field and made three battles afoot, and did put all their horses and baggages into a little wood behind them, and fortified it. The first battle led1 the duke of Gueldres, the marquis of Meissen, the marquis of Brandebourg, sir John of Hainault, the earl of Mons, the earl of Salm, the lord of Fauquemont, sir William of Duvenvoorde, sir Arnold of Baquehem and the Almains; and among them was twenty-two banners and sixty pennons in the whole, and eight thousand men. The second battle had the duke of Brabant and the lords and knights of his country - first the lord of Cuyk, the lord Berg, the lord of Breda, the lord of Rotselaer, the lord of Vorsselaer, the lord of Borgneval, the lord of Schoonvorst, the lord of Witham, the lord of Aerschot, the lord of Gaesbeck, the lord of Duffel, sir Thierry of Walcourt, sir Rasse of Gres, sir John of Kesterbeke, sir John Pyliser, sir Giles of Coterebbe, sir Walter of Huldeberg, the three brethren of Harlebeke, sir Henry of Flanders, and divers other barons and knights of Flanders, who were all under the duke of Brabant's banner, as the lord of Halewyn, the lord of Gruthuse, sir Hector Vilain, sir John of Rhodes, sir Wulfart of Ghistelles, sir William of Straten, sir Gossuin de la Moere, and many other: the duke of Brabant had a twenty-four banners and eighty pennons, and in all a seven thousand men. The third battle and the greatest had the king of England and with him his cousin the earl of Derby (age 29), the bishop of Lincoln (age 47), the bishop of Durham, the earl of Salisbury (age 38), the earl of Northampton (age 29), and of Gloucester (age 48), the earl of Suffolk (age 40), sir Robert d'Artois (age 52), as then called earl of Richmond5, the lord Raynold Cobham (age 44), the lord Percy, the lord Ros (age 54), the lord Mowbray (age 28), sir Lewis and sir John Beauchamp, the lord Delaware (age 62), the lord of Langton, the lord Basset, the lord Fitzwalter, sir Walter Manny (age 29), sir Hugh Hastings (age 29), sir John Lisle (age 20), and divers other that I cannot name: among other was sir John Chandos (age 19), of whom much honour is spoken in this book2. The king had with him twenty-eight banners and ninety pennons, and in his battle a six thousand men of arms and six thousand archers; and he had set another battle as in a wing, whereof the earl of Warwick (age 25), the earl of Pembroke (age 19), the lord Berkeley (age 43), the lord Multon and divers other were as chief, and they were on horseback3. Thus when every lord was under his banner, as it was commanded by the marshals, the king of England mounted on a palfrey, accompanied all only with sir Robert d'Artois, sir Raynold Cobham and sir Walter of Manny, and rode along before all his battles, and right sweetly desired all his lords and other that they would that day aid to defend his honour. And they all promised him so to do. Then he returned to his own battle and set everything in good order and commanded that none should go before the marshals' banners.
Now let us speak of the lords of France, what they did. They were eleven score banners, four kings, six dukes, twenty-six earls, and more than four thousand knights, and of the commons of France more than sixty thousand. The kings that were there with king Philip of Valois was the king of Bohemia, the king of Navarre, and king David of Scotland: the duke of Normandy, the duke of Bretayne, the duke of Bourbon, the duke of Lorraine and the duke of Athens: 2 of earls, the earl of Alencon (age 42) brother to the king, the earl of Flanders, the earl of Hainault, the earl of Blois, the earl of Bar, the earl of Forez, the earl of Foix, the earl of Armagnac, the earl Dolphin of Auvergne, the earl of Joinville, the earl of Etampes, the earl of Vendome, the earl of Harcourt, the earl of Saint-Pol, the earl of Guines, the earl of Boulogne, the earl of Roucy, the earl of Dammartin, the earl of Valentinois, the earl of Auxerre, the earl of Sancerre, the earl of Geneva, the earl of Dreux; and of Gascoyne and of Languedoc so many earls and viscounts, that it were long to rehearse. It was a great beauty to behold the banners and standards waving in the wind, and horses barded, and knights and squires richly armed. The Frenchmen ordained three great battles, in each of them fifteen thousand men of arms and twenty thousand men afoot.
Note 1. Perhaps a misprint for 'had.' The original is 'eut.'
Note 2. In the later revision the writer says: 'I, Froissart, writer of these chronicles, more than once heard the gentle knight sir John Chandos say that he was made knight by the hand of the king Edward of England on this Friday that the assembly was at Buironfosse; and since that he was more valiant than any other who took arms on the side of the English, I make mention of this here.'
Note 3. The original says: ' So these remained on horseback to support those battles which should waver, and were as a rear-guard.'
Note 4. The name of the duke of Burgundy is omitted.
Note 5. TT. Robert III Artois wasn't created Earl Richmond until 1341?
On or before 04 Apr 1340 [his daughter] Maud Plantagenet Duchess Lower Bavaria was born to Henry of Grosmont 1st Duke Lancaster (age 30) and [his wife] Isabel Beaumont Duchess Lancaster (age 20) at Bolingbroke Castle, Lincolnshire [Map]. The exact date of her birth uncertain. The Inquisition of her father in May 1361 refers to Blanche being "Maud lady of Henaud [Hainault], aged 21 years on the feast of St. Ambrose last". The Feast of the Ambrose being the 4th of April so Maud was born on or before the 4th of April 1340. She a great x 2 granddaughter of King Henry III of England.
On 24 Jun 1340 King Edward III of England (age 27) attacked the French fleet at anchor during the Battle of Sluys capturing more than 200 ships, killing around 18000 French. The English force included John Beauchamp 1st Baron Beauchamp Warwick (age 24), William Bohun 1st Earl of Northampton (age 30), Henry Scrope 1st Baron Scrope of Masham (age 27), William Latimer 4th Baron Latimer of Corby (age 10), John Lisle 2nd Baron Lisle (age 22), Ralph Stafford 1st Earl Stafford (age 38), Henry of Grosmont 1st Duke Lancaster (age 30), Walter Manny 1st Baron Manny (age 30), Hugh Despencer 1st Baron Despencer (age 32) and Richard Pembridge (age 20).
Thomas Monthermer 2nd Baron Monthermer (age 38) died from wounds. His daughter Margaret Monthermer Baroness Montagu 3rd Baroness Monthermer succeeded 3rd Baroness Monthermer.
On or before 25 Mar 1342 [his daughter] Blanche Duchess of Lancaster was born to Henry of Grosmont 1st Duke Lancaster (age 32) and [his wife] Isabel Beaumont Duchess Lancaster (age 22) at Bolingbroke Castle, Lincolnshire [Map]. The exact date of her birth uncertain. The Inquisition of her father in May 1361 refers to Blanche being "aged 19 years at the feast of the Annunciation last". The Feast of the Annunciation being the 25th of March so Blanche was born on or before the 25th of March 1342. She a great x 2 granddaughter of King Henry III of England.
In 1344 [his son-in-law] Ralph Stafford and [his daughter] Maud Plantagenet Duchess Lower Bavaria (age 3) were married. She the daughter of Henry of Grosmont 1st Duke Lancaster (age 34) and [his wife] Isabel Beaumont Duchess Lancaster (age 24). He the son of Ralph Stafford 1st Earl Stafford (age 42) and Margaret Audley Countess Stafford (age 26). They were third cousin once removed. He a great x 2 grandson of King Edward I of England. She a great x 2 granddaughter of King Henry III of England.
On 23 Apr 1344 King Edward III of England (age 31) created the Order of the Garter. The date nominal as there are different accounts; some sources say 1348.
2 Henry of Grosmont 1st Duke Lancaster.
3 Thomas Beauchamp 11th Earl Warwick.
4 Jean Grailly.
5 Ralph Stafford 1st Earl Stafford.
6 William Montagu 2nd Earl Salisbury.
7 Roger Mortimer 2nd Earl March.
9 Bartholomew "The Younger" Burghesh 2nd Baron Burghesh.
10 John Beauchamp 1st Baron Beauchamp Warwick.
11 John Mohun 2nd Baron Mohun of Dunster.
12 Hugh Courtenay.
13 Thomas Holland 1st Earl Kent.
15 Richard Fitzsimon.
16 Miles Stapleton.
17 Thomas Wale.
18 Hugh Wrottesley.
19 Neil Loring.
20 John Chandos.
21 James Audley.
22 Otho Holland.
23 Henry Eam.
24 Sanchet Abrichecourt.
Around 25 Aug 1345 Henry of Grosmont 1st Duke Lancaster (age 35) commanded the English forces at Bergerac, Dordogne during the Battle of Bergerac. The English army including Walter Manny 1st Baron Manny (age 35) won a decisive victory over the French with Henri Montigny captured.
On 22 Sep 1345 [his father] Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (age 64) died at Leicester Castle [Map]. His son Henry of Grosmont 1st Duke Lancaster (age 35) succeeded 4th Earl of Leicester, 4th Earl Lancaster.
After 22 Sep 1345 [his father] Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster (deceased) was buried at Church of the Annunciation of our Lady of the Newark [Map], or possibly the Hospital Chapel, at a ceremony attended by King Edward III of England (age 32) and his wife Philippa of Hainault Queen Consort England (age 31). His son Henry of Grosmont 1st Duke Lancaster (age 35) subsequently moved had his remains moved to St Mary de Castro Leicester, Leicestershire [Map].
On 21 Oct 1345 Henry of Grosmont 1st Duke Lancaster (age 35) commanded an English army including Walter Manny 1st Baron Manny (age 35) at Auberoche, Perigueux during the Battle of Auberoche. The battle was a significant victory for the English with the French forces being heavily defeated. The ransoms alone made a fortune for many of the soldiers in Derby's army, as well as Derby himself, who was said to have made at least £50,000 from the day's captives, and sealed his reputation as 'one of the best warriors in the world'.
On 03 Aug 1347 the English captured Calais [Map] providing England with a French port for the next two hundred years. Thomas Beauchamp 11th Earl Warwick (age 34) commanded, John Lisle 2nd Baron Lisle (age 29), Richard Vache and Henry of Grosmont 1st Duke Lancaster (age 37) fought during the year long siege.
In 1349 Henry of Grosmont 1st Duke Lancaster (age 39) was created 1st Earl Derby. [his wife] Isabel Beaumont Duchess Lancaster (age 29) by marriage Countess Derby.
On 29 Aug 1350 the English fleet defeated a Castilian fleet at Winchelsea [Map] during the Battle of Winchelsea. Around twenty Castilian ships were captured; several were sunk. For the English King Edward III of England (age 37) and his son Edward "Black Prince" (age 20), James Audley (age 32), Henry Scrope 1st Baron Scrope of Masham (age 37), Henry of Grosmont 1st Duke Lancaster (age 40) and John Sully (age 67) fought.
In 1351 Henry of Grosmont 1st Duke Lancaster (age 41) was created 1st Duke Lancaster by King Edward III of England (age 38). [his wife] Isabel Beaumont Duchess Lancaster (age 31) by marriage Duchess Lancaster.
In 1352 [his son-in-law] William Wittelsbach I Duke Lower Bavaria (age 21) and [his daughter] Maud Plantagenet Duchess Lower Bavaria (age 11) were married in London. She by marriage Duchess Lower Bavaria. He by marriage Earl of Leicester. She the daughter of Henry of Grosmont 1st Duke Lancaster (age 42) and [his wife] Isabel Beaumont Duchess Lancaster (age 32). He the son of Louis Wittelsbach IV Holy Roman Emperor and Margaret Hainault Holy Roman Empress (age 40). He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 2 granddaughter of King Henry III of England.
In 1353 Henry of Grosmont 1st Duke Lancaster (age 43) founded at Church of the Annunciation of our Lady of the Newark [Map].
Archaeologia Volume 35 1853 XXXIII. On the 19th [Apr 1358], still in London, the Chancellor and Treasurer of England and Sir John de Wynewyk dined with the Queen (age 63); and the Prince of Wales (age 27) and Duke of Lancaster (age 48) visited her after dinner.
On 19 May 1359, or thereabouts, a double-royal wedding celebration took place at Reading Abbey, Berkshire [Map] whereby two children of King Edward III of England (age 46) were married:
[his son-in-law] John of Gaunt 1st Duke Lancaster (age 19) and [his daughter] Blanche Duchess of Lancaster (age 17) were married. She by marriage Countess Richmond. She the daughter of Henry of Grosmont 1st Duke Lancaster (age 49) and [his wife] Isabel Beaumont Duchess Lancaster (age 39). He the son of King Edward III of England and Philippa of Hainault Queen Consort England (age 44). They were half second cousin once removed. She a great x 2 granddaughter of King Henry III of England.
John Hastings 2nd Earl Pembroke (age 11) and Margaret Plantagenet Countess of Pembroke (age 12) were married. At the time John Hastings 2nd Earl Pembroke was a ward of King Edward III of England who would enjoy the benefit of the substantial revenue of the Earldom of Pembroke until John came of age nine years later in 1368. She died two or so years later probably of plague. She the daughter of King Edward III of England and Philippa of Hainault Queen Consort England. He the son of Laurence Hastings 1st Earl Pembroke and Agnes Mortimer Countess of Pembroke (age 42). They were half fourth cousins. He a great x 5 grandson of King John of England.
On 13 Apr 1360 a freak weather event known as Black Monday Hailstorm occurred as the army of King Edward III of England (age 47) were camped outside Chartres [Map]. Thomas Beauchamp 11th Earl Warwick (age 47), William Bohun 1st Earl of Northampton (age 50), Henry of Grosmont 1st Duke Lancaster (age 50), Edward "Black Prince" (age 29) and Walter Mauny were present. Around one thousand English were killed, with up to six thousand horses. King Edward III of England believed the event to be an Act of God and proceeded to negotiate with the French resulting in the Treaty of Brétigny.
On 28 Apr 1360 Guy Beauchamp died from injuries received during the Black Monday Hailstorm.
In 1361 [his wife] Isabel Beaumont Duchess Lancaster (age 41) died.
On 23 Mar 1361 Henry of Grosmont 1st Duke Lancaster (age 51) died at Leicester Castle [Map]. He was buried at Church of the Annunciation of our Lady of the Newark [Map].
Duke Lancaster, Earl Lincoln extinct.
[his daughter] Blanche Duchess of Lancaster (age 18) succeeded 5th Countess Lancaster and 2nd Countess Derby. [his son-in-law] John of Gaunt 1st Duke Lancaster (age 21) by marriage Earl Lancaster, Earl Derby.
[his daughter] Maud Plantagenet Duchess Lower Bavaria (age 20) succeeded 5th Countess of Leicester.
Inquisitions Post Mortem 118. 118. Henry duke of Lancaster.
Writ, Wyndesore, 25 March, 35 Edward III [1361].
Kings Wessex: Great x 8 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 12 Grand Son of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings Seisyllwg: Great x 14 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 12 Grand Son of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Kings England: Great Grand Son of King Henry III of England
Kings Scotland: Great x 7 Grand Son of King Duncan I of Scotland
Kings Franks: Great x 4 Grand Son of Louis VII King Franks
Kings France: Great x 8 Grand Son of Robert "Pious" II King France
Kings Duke Aquitaine: Great x 12 Grand Son of Ranulf I Duke Aquitaine
Great x 4 Grandfather: Geoffrey Plantagenet Duke Normandy
Great x 3 Grandfather: King Henry "Curtmantle" II of England Grand Son of King Henry I "Beauclerc" England
Great x 4 Grandmother: Empress Matilda 
Daughter of King Henry I "Beauclerc" England
Great x 2 Grandfather: King John of England Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William "Saint" Poitiers X Duke Aquitaine
Great x 3 Grandmother: Eleanor of Aquitaine Queen Consort Franks and England
Great x 4 Grandmother: Aenor Chatellerault Duchess Aquitaine
Great x 1 Grandfather: King Henry III of England Son of King John of England
Great x 4 Grandfather: William "Taillefer" Angoulême VI Count Angoulême
Great x 3 Grandfather: Aymer Angoulême I Count Angoulême
Great x 2 Grandmother: Isabella of Angoulême Queen Consort England
Great x 4 Grandfather: Peter Courtenay
Great x 3 Grandmother: Alice Courtenay Countess Angoulême
Great x 4 Grandmother: Elizabeth Courtenay 
GrandFather: Edmund "Crouchback" Plantagenet 1st Earl of Leicester 1st Earl Lancaster Son of King Henry III of England
Great x 4 Grandfather: Alfonso II King Aragon 
Great x 3 Grandfather: Alfonso Barcelona II Count Provence
Great x 4 Grandmother: Sancha Ivrea Queen Consort Aragon 
Great x 2 Grandfather: Raymond Berenguer Provence IV Count Provence
Great x 4 Grandfather: Rainou of Sabran
Great x 3 Grandmother: Gersenda II Sabran Countess Provence
Great x 1 Grandmother: Eleanor of Provence Queen Consort England
Great x 4 Grandfather: Humbert Savoy III Count Savoy
Great x 3 Grandfather: Thomas Savoy I Count Savoy
Great x 4 Grandmother: Beatrice Macon Countess Savoy
Great x 2 Grandmother: Beatrice Savoy Countess Provence
Great x 4 Grandfather: William I-Count Geneva
Great x 3 Grandmother: Margaret Geneva Countess Savoy
Father: Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster Grand Son of King Henry III of England
Great x 4 Grandfather: Louis VII King Franks
Great x 3 Grandfather: King Philip II of France 2 x Great Grand Son of King William "Conqueror" I of England
Great x 4 Grandmother: Adèle Blois 
Great Grand Daughter of King William "Conqueror" I of England
Great x 2 Grandfather: King Louis VIII of France 3 x Great Grand Son of King William "Conqueror" I of England
Great x 4 Grandfather: Baldwin Flanders V Count Hainault
Great x 3 Grandmother: Isabelle Flanders Queen Consort France
Great x 4 Grandmother: Margaret Metz Countess Hainault and Flanders
Great x 1 Grandfather: Robert Capet Count of Artois Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Sancho III King Castile
Great x 3 Grandfather: Alfonso VIII King Castile
Great x 4 Grandmother: Blanche Ramirez Queen Consort Castile
Great x 2 Grandmother: Blanche Ivrea Queen Consort France Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: King Henry "Curtmantle" II of England Grand Son of King Henry I "Beauclerc" England
Great x 3 Grandmother: Eleanor Plantagenet Queen Consort Castile Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Eleanor of Aquitaine Queen Consort Franks and England
GrandMother: Blanche Capet Queen Navarre 2 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Godfrey Reginar VIII Duke Lower Lorraine
Great x 3 Grandfather: Henry Reginar VIII Duke Lower Lorraine I Duke Brabant
Great x 4 Grandmother: Margaret Luxemburg Duchess Lower Lorraine 
Great x 2 Grandfather: Henry Reginar II Duke Brabant Great Grand Son of King Stephen I England
Great x 4 Grandfather: Matthew Metz Count Boulogne
Great x 3 Grandmother: Maud Metz Grand Daughter of King Stephen I England
Great x 4 Grandmother: Marie Blois I Countess Boulogne Daughter of King Stephen I England
Great x 1 Grandmother: Matilda Reginar Countess Saint Pol 2 x Great Grand Daughter of King Stephen I England
Great x 3 Grandfather: Philip Swabia
Great x 2 Grandmother: Marie Swabia Duchess Brabant
Henry of Grosmont 1st Duke Lancaster Great Grand Son of King Henry III of England
Great x 1 Grandfather: Patrick Chaworth
GrandFather: Patrick Chaworth
Mother: Maud Chaworth
Great x 4 Grandfather: William Beauchamp 2nd Baron Beauchamp
Great x 3 Grandfather: Walter Beauchamp
Great x 4 Grandmother: Jeanne de Saint Valéry Saint Valéry Baroness Beauchamp
Great x 2 Grandfather: William Beauchamp
Great x 4 Grandfather: Roger Mortimer
Great x 3 Grandmother: Joan Mortimer
Great x 4 Grandmother: Isabel Ferrers 
Great x 1 Grandfather: William Beauchamp 9th Earl Warwick
Great x 3 Grandfather: William Maudit
Great x 2 Grandmother: Isabel Maudit
Great x 4 Grandfather: Waleran Beaumont 4th Earl Warwick
Great x 3 Grandmother: Alice Beaumont
Great x 4 Grandmother: Alice Harcourt Countess Warwick 
GrandMother: Isabella Beauchamp Baroness Monthermer
Great x 3 Grandfather: Geoffrey Fitzpeter 1st Earl Essex
Great x 2 Grandfather: John Fitzgeoffrey
Great x 4 Grandfather: Roger Clare 2nd Earl Hertford 
Great x 3 Grandmother: Aveline Clare Countess Essex
Great x 4 Grandmother: Maud St Hilary Countess Hertford
Great x 1 Grandmother: Maud Fitzjohn Countess Warwick
Great x 4 Grandfather: Roger Bigod 2nd Earl Norfolk 
Great x 3 Grandfather: Hugh Bigod 3rd Earl Norfolk
Great x 4 Grandmother: Ida Tosny Countess Norfolk 
Great x 2 Grandmother: Isabel Bigod
Great x 4 Grandfather: William Marshal 1st Earl Pembroke 
Great x 3 Grandmother: Maud Marshal Countess Norfolk and Surrey
Great x 4 Grandmother: Isabel Clare Countess Pembroke
