Biography of Roger Mortimer 4th Earl March 6th Earl Ulster 1374-1398

Paternal Family Tree: Mortimer

Maternal Family Tree: Aoife NI Diarmait Macmurrough Countess Pembroke and Buckingham 1145-1188

On 26 Feb 1360 [his grandfather] Roger Mortimer 2nd Earl March (age 31) died. He was buried at Wigmore Abbey [Map]. His son [his father] Edmund Mortimer 3rd Earl March, Earl Ulster (age 8) succeeded 3rd Earl March, 5th Baron Mortimer of Wigmore.

On 24 Aug 1369 [his father] Edmund Mortimer 3rd Earl March, Earl Ulster (age 17) and [his mother] Philippa Plantagenet Countess March 5th Countess Ulster (age 14) were married at Reading Abbey [Map]. She by marriage Countess March. He by marriage Earl Ulster. She the daughter of Lionel Plantagenet 1st Duke of Clarence and Elizabeth Burgh Duchess of Clarence. He the son of Roger Mortimer 2nd Earl March and Philippa Montagu Countess March (age 37). They were fourth cousins. She a granddaughter of King Edward III of England.

On 11 Apr 1374 Roger Mortimer 4th Earl March 6th Earl Ulster was born to Edmund Mortimer 3rd Earl March, Earl Ulster (age 22) and Philippa Plantagenet Countess March 5th Countess Ulster (age 18) at Usk, Monmouthshire [Map]. He a great grandson of King Edward III of England.

Death of the Black Prince

Around 1377 [his grandfather] Lionel Plantagenet 1st Duke of Clarence was reburied at Clare Priory, Suffolk [Map]. [his mother] Philippa Plantagenet Countess March 5th Countess Ulster (age 21) succeeded 5th Countess Ulster.

On 27 Dec 1381 [his father] Edmund Mortimer 3rd Earl March, Earl Ulster (age 29) died. He was buried at Wigmore Abbey [Map]. His son Roger Mortimer 4th Earl March 6th Earl Ulster (age 7) succeeded 4th Earl March, 6th Baron Mortimer of Wigmore.

On 05 Jan 1382 [his mother] Philippa Plantagenet Countess March 5th Countess Ulster (age 26) died at Cork [Map]. She was buried at Wigmore, Herefordshire [Map]. Her son Roger Mortimer 4th Earl March 6th Earl Ulster (age 7) succeeded Heir to the Throne of England, 6th Earl Ulster

On 07 Oct 1388 Roger Mortimer 4th Earl March 6th Earl Ulster (age 14) and Eleanor Holland Countess March and Ulster (age 17) were married. She by marriage Countess March, Countess Ulster. She the daughter of Thomas Holland 2nd Earl Kent (age 38) and Alice Fitzalan Countess Kent (age 38). He the son of Edmund Mortimer 3rd Earl March, Earl Ulster and Philippa Plantagenet Countess March 5th Countess Ulster. They were second cousin once removed. He a great grandson of King Edward III of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

On 27 Dec 1390 [his daughter] Anne Mortimer was born to Roger Mortimer 4th Earl March 6th Earl Ulster (age 16) and [his wife] Eleanor Holland Countess March and Ulster (age 20) at County Westmeath. She a great x 2 granddaughter of King Edward III of England.

On 06 Nov 1391 [his son] Edmund Mortimer 5th Earl March 7th Earl Ulster was born to Roger Mortimer 4th Earl March 6th Earl Ulster (age 17) and [his wife] Eleanor Holland Countess March and Ulster (age 21) at County Westmeath. He a great x 2 grandson of King Edward III of England.

On 23 Apr 1393 [his son] Roger Mortimer was born to Roger Mortimer 4th Earl March 6th Earl Ulster (age 19) and [his wife] Eleanor Holland Countess March and Ulster (age 22). He a great x 2 grandson of King Edward III of England.

In 1395 [his daughter] Eleanor Mortimer was born to Roger Mortimer 4th Earl March 6th Earl Ulster (age 20) and [his wife] Eleanor Holland Countess March and Ulster (age 24). She a great x 2 granddaughter of King Edward III of England.

On 20 Jul 1398 Roger Mortimer 4th Earl March 6th Earl Ulster (age 24) died at Kells, County Meath. He was buried at Wigmore Abbey [Map]. His son [his son] Edmund Mortimer 5th Earl March 7th Earl Ulster (age 6) succeeded Heir to the Throne of England, 5th Earl March, 7th Earl Ulster, 7th Baron Mortimer of Wigmore.

Before 19 Jun 1399 Edward Charleton 5th Baron Cherleton (age 29) and [his former wife] Eleanor Holland Countess March and Ulster (age 28) were married. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent (age 49). They were half third cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

In Oct 1405 [his former wife] Eleanor Holland Countess March and Ulster (age 34) died.

Calendars. 26. William Montague, Earl of Salisbury, submitted a petition in parliament, the tenor of which follows:

To our lord the king his liege William Montague, Earl of Salisbury, prays: whereas the most noble King Edward [III], your grandfather, by his letters patent gave and granted to William Montague, Earl of Salisbury and father of the said supplicant, whose heir he is, and to the heirs issuing from his body, with the clause of warranty of the said very noble King Edward [III] and his heirs, the castle, town and honour of Denbigh, and the cantreds of Rhos, Rhufiniog, and Cymeirch and the commote of Dinmael with their appurtenances in Wales, as plainly appears from the said letters patent: which castle, town, and honour, cantreds and commote, with their appurtenances, [his grandfather] Roger Mortimer, late Earl of March, by the name of the land of Denbigh, in Trinity term, in the twenty-eighth year of the reign of the said most noble King Edward [III] [18 June 1354-9 July 1354], before William Shareshull and his fellow justices assigned to hold the pleas before the said very noble King Edward [III], against the aforesaid supplicant, by erroneous judgment, recovered by a writ of scire facias, founded on a judgment given in the parliament held at Westminster on the Monday after the feast of St Mark the Evangelist in the twenty-eighth year of the reign of the said very noble King Edward [III], for the aforesaid Roger, on a petition showed by him to the said very noble King Edward [III] then, in the name of Roger Mortimer of Wigmore, son and heir of Edmund Mortimer, son and heir of Roger Mortimer; in which record and judgment on the said writ of scire facias there are patent errors.

May it please you of your gracious lordship to cause the full record to be brought before you, with all attachments to the same concerning the said writ of scire facias, in the present parliament, that they may be inspected and examined for error, and to forewarn Roger Mortimer, Earl of March, cousin and heir of the aforesaid Roger son of Edmund, and others who are to be forewarned in the matter, to be before you at the next parliament to hear the said errors; and if they know of anything to say wherefor the aforesaid judgment on the said writ of scire facias should not be reversed, and the aforesaid supplicant restored to his said possession with the issues and profits in the meantime since the said loss, and also to do right and justice to the parties in the aforesaid manner. Whereupon, the said petition having been read before the king and lords of parliament, the king ordered Sir Walter Clopton, his chief justice, to bring before the king and lords in parliament the record of which the said petition made mention above. Which record, on the king's command, was later brought to parliament before the king and lords, and there it was read in part, and certain errors therein were pointed out and alleged by the said Earl of Salisbury. Whereupon the king, by the assent and advice of the lords of parliament, the justices of the king there present, granted and ordered that the said earl have a writ of scire facias on the matter of the said petition, returnable at the next parliament, as the same petition mentions.

Roger Mortimer 4th Earl March 6th Earl Ulster 1374-1398 appears on the following Descendants Family Trees:

King Edward "Longshanks" I of England 1239-1307

King Edward III of England 1312-1377

Philippa of Hainault Queen Consort England 1314-1369

Royal Ancestors of Roger Mortimer 4th Earl March 6th Earl Ulster 1374-1398

Kings Wessex: Great x 11 Grand Son of King Edmund "Ironside" I of England

Kings Gwynedd: Great x 8 Grand Son of Owain "Great" King Gwynedd

Kings Seisyllwg: Great x 14 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth

Kings Powys: Great x 9 Grand Son of Maredudd ap Bleddyn King Powys

Kings England: Great Grand Son of King Edward III of England

Kings Scotland: Great x 9 Grand Son of Malcolm III King Scotland

Kings Franks: Great x 7 Grand Son of Louis VII King Franks

Kings France: Great x 3 Grand Son of Philip "The Fair" IV King France

Royal Descendants of Roger Mortimer 4th Earl March 6th Earl Ulster 1374-1398

King Edward IV of England x 1

King Richard III of England x 1

Queen Elizabeth II of the United Kingdom x 8

Queen Consort Camilla Shand x 3

Diana Spencer Princess Wales x 19

Ancestors of Roger Mortimer 4th Earl March 6th Earl Ulster 1374-1398

Great x 4 Grandfather: Roger Mortimer 1st Baron Mortimer of Wigmore Great Grand Son of King John "Lackland" of England

Great x 3 Grandfather: Edmund Mortimer 2nd Baron Mortimer of Wigmore 2 x Great Grand Son of King John "Lackland" of England

Great x 4 Grandmother: Maud de Braose

Great x 2 Grandfather: Roger Mortimer 1st Earl March 3 x Great Grand Son of King John "Lackland" of England

Great x 4 Grandfather: William Fiennes

Great x 3 Grandmother: Margaret Fiennes 4 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Blanche Beaumont 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 1 Grandfather: Edmund Mortimer 4 x Great Grand Son of King John "Lackland" of England

Great x 4 Grandfather: Geoffrey Geneville 1st Baron Geneville

Great x 3 Grandfather: Piers Geneville

Great x 4 Grandmother: Maud Lacy Baroness Geneville

Great x 2 Grandmother: Joan Geneville Baroness Mortimer 2nd Baroness Geneville 7 x Great Grand Daughter of King Henry I "Beauclerc" England

Great x 4 Grandfather: Hugh Lusignan XII Count Lusignan VII Count La Marche III Count Angoulême 5 x Great Grand Son of King Henry I "Beauclerc" England

Great x 3 Grandmother: Jeanne Lusignan 6 x Great Grand Daughter of King Henry I "Beauclerc" England

Great x 4 Grandmother: Jeanne Fougères Countess Lusignan Countess La Marche and Angoulême

GrandFather: Roger Mortimer 2nd Earl March 5 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandfather: Gunselin Badlesmere

Great x 2 Grandfather: Bartholomew Badlesmere 1st Baron Badlesmere

Great x 3 Grandmother: Joan Fitzbernard

Great x 1 Grandmother: Elizabeth Badlesmere Countess Northampton 4 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Richard de Clare 6th Earl Gloucester 5th Earl Hertford 3 x Great Grand Son of King Henry I "Beauclerc" England

Great x 3 Grandfather: Thomas de Clare 4 x Great Grand Son of King Henry I "Beauclerc" England

Great x 4 Grandmother: Maud Lacy Countess Gloucester and Hertford 4 x Great Grand Daughter of King Henry I "Beauclerc" England

Great x 2 Grandmother: Margaret Clare Baroness Badlesmere 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Maurice Fitzgerald 4th Lord Offaly

Great x 3 Grandmother: Juliana Fitzgerald 2 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Emmeline Longespée Baroness Offaly Great Grand Daughter of King Henry "Curtmantle" II of England

Father: Edmund Mortimer 3rd Earl March, Earl Ulster 6 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 4 Grandfather: William Montagu

Great x 3 Grandfather: Simon Montagu 1st Baron Montagu

Great x 2 Grandfather: William Montagu 2nd Baron Montagu

Great x 3 Grandmother: Hawise St Amand

Great x 1 Grandfather: William Montagu 1st Earl Salisbury

Great x 4 Grandfather: Peter Montfort

Great x 3 Grandfather: Peter Montfort

Great x 4 Grandmother: Alice Audley

Great x 2 Grandmother: Elizabeth Montfort Baroness Furnivall Baroness Montagu

GrandMother: Philippa Montagu Countess March

Great x 3 Grandfather: Pierre Grandison

Great x 2 Grandfather: William Grandison 1st Baron Grandison

Great x 1 Grandmother: Catherine Grandison Countess of Salisbury

Great x 2 Grandmother: Sibylla Tregoz Baroness Grandison

Roger Mortimer 4th Earl March 6th Earl Ulster Great Grand Son of King Edward III of England

Great x 4 Grandfather: King Henry III of England Son of King John "Lackland" of England

Great x 3 Grandfather: King Edward "Longshanks" I of England Son of King Henry III of England

Great x 2 Grandfather: King Edward II of England Son of King Edward "Longshanks" I of England

Great x 4 Grandfather: Ferdinand III King Castile III King Leon Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandmother: Eleanor of Castile Queen Consort England 2 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Joan Dammartin Queen Consort Castile and Leon

Great x 1 Grandfather: King Edward III of England Son of King Edward II of England

Great x 4 Grandfather: Philip "Bold" III King France 2 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandfather: Philip "The Fair" IV King France 3 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 2 Grandmother: Isabella of France Queen Consort England 4 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Henry I King Navarre 4 x Great Grand Son of King William "Conqueror" I of England

Great x 3 Grandmother: Joan Blois I Queen Navarre 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Blanche Capet Queen Navarre 2 x Great Grand Daughter of King Henry "Curtmantle" II of England

GrandFather: Lionel Plantagenet 1st Duke of Clarence Son of King Edward III of England

Great x 4 Grandfather: John Hainault I Count Hainault 4 x Great Grand Son of King William "Conqueror" I of England

Great x 3 Grandfather: John Hainault II Count Hainault II Count Holland 5 x Great Grand Son of King William "Conqueror" I of England

Great x 4 Grandmother: Adelaide Gerulfing Countess Hainault 4 x Great Grand Daughter of King William "Conqueror" I of England

Great x 2 Grandfather: William Hainault I Count Hainault III Count Avesnes III Count Holland II Count Zeeland 6 x Great Grand Son of King William "Conqueror" I of England

Great x 3 Grandmother: Philippa Luxemburg Countess Hainault and Holland 5 x Great Grand Daughter of King William "Conqueror" I of England

Great x 4 Grandmother: Margaret of Bar Countess Luxemburg and Namur 4 x Great Grand Daughter of King William "Conqueror" I of England

Great x 1 Grandmother: Philippa of Hainault Queen Consort England 5 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Philip "Bold" III King France 2 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandfather: Charles Valois I Count Valois 3 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 2 Grandmother: Joan Valois Countess Zeeland Holland Avesnes and Hainault 4 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandfather: Charles II King Naples 2 x Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandmother: Margaret Capet Countess Valois 3 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Mary of Hungary Queen Consort Naples

Mother: Philippa Plantagenet Countess March 5th Countess Ulster Grand Daughter of King Edward III of England

Great x 4 Grandfather: Walter Burgh 1st Earl Ulster

Great x 3 Grandfather: Richard "Red Earl" Burgh 2nd Earl Ulster

Great x 2 Grandfather: John Burgh

Great x 4 Grandfather: John Burgh

Great x 3 Grandmother: Margaret Burgh Countess Ulster

Great x 1 Grandfather: William Donn Burgh 3rd Earl Ulster Great Grand Son of King Edward "Longshanks" I of England

Great x 4 Grandfather: Richard de Clare 6th Earl Gloucester 5th Earl Hertford 3 x Great Grand Son of King Henry I "Beauclerc" England

Great x 3 Grandfather: Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford 4 x Great Grand Son of King Henry I "Beauclerc" England

Great x 4 Grandmother: Maud Lacy Countess Gloucester and Hertford 4 x Great Grand Daughter of King Henry I "Beauclerc" England

Great x 2 Grandmother: Elizabeth Clare Lady Verdun Grand Daughter of King Edward "Longshanks" I of England

Great x 4 Grandfather: King Edward "Longshanks" I of England Son of King Henry III of England

Great x 3 Grandmother: Joan of Acre Countess Gloucester and Hertford Daughter of King Edward "Longshanks" I of England

Great x 4 Grandmother: Eleanor of Castile Queen Consort England 2 x Great Grand Daughter of King Henry "Curtmantle" II of England

GrandMother: Elizabeth Burgh Duchess of Clarence 2 x Great Grand Daughter of King Henry III of England

Great x 4 Grandfather: King Henry III of England Son of King John "Lackland" of England

Great x 3 Grandfather: Edmund "Crouchback" Plantagenet 1st Earl of Leicester 1st Earl Lancaster Son of King Henry III of England

Great x 2 Grandfather: Henry Plantagenet 3rd Earl of Leicester 3rd Earl Lancaster Grand Son of King Henry III of England

Great x 4 Grandfather: Robert Capet Count of Artois Great Grand Son of King Henry "Curtmantle" II of England

Great x 3 Grandmother: Blanche Capet Queen Navarre 2 x Great Grand Daughter of King Henry "Curtmantle" II of England

Great x 4 Grandmother: Matilda Reginar Countess Saint Pol 4 x Great Grand Daughter of King William "Conqueror" I of England

Great x 1 Grandmother: Maud Plantagenet Countess Ulster Great Grand Daughter of King Henry III of England

Great x 4 Grandfather: Patrick Chaworth

Great x 3 Grandfather: Patrick Chaworth

Great x 2 Grandmother: Maud Chaworth

Great x 4 Grandfather: William Beauchamp 9th Earl Warwick

Great x 3 Grandmother: Isabella Beauchamp Baroness Monthermer

Great x 4 Grandmother: Maud Fitzjohn Countess Warwick