
Roger de Mortimer, 4th Earl of March, 6th Earl of Ulster (11 April 137420 July 1398) was an English nobleman. He was considered the
heir presumptive
An heir presumptive is the person entitled to inherit a throne, peerage, or other hereditary honour, but whose position can be displaced by the birth of a person with a better claim to the position in question. This is in contrast to an heir app ...
to
King Richard II
Richard II (6 January 1367 – ), also known as Richard of Bordeaux, was King of England from 1377 until he was deposed in 1399. He was the son of Edward, Prince of Wales (later known as the Black Prince), and Joan, Countess of Kent. R ...
, his mother's first cousin, which made him a great-grandson of
King Edward III.
Roger Mortimer's father, the
3rd Earl of March, died in 1381, leaving the six-year-old Roger to succeed to his father's title. The
wardship and marriage of Roger was acquired by
Thomas Holland, 2nd Earl of Kent, who married him off to his daughter
Alianore. During his lifetime, Mortimer spent much time in
Ireland
Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
; he served several tenures as
Lord Lieutenant of Ireland
Lord Lieutenant of Ireland (), or more formally Lieutenant General and General Governor of Ireland, was the title of the chief governor of Ireland from the Williamite Wars of 1690 until the Partition of Ireland in 1922. This spanned the K ...
and died during a battle at Kellistown,
County Carlow
County Carlow ( ; ) is a Counties of Ireland, county located in the Southern Region, Ireland, Southern Region of Ireland, within the Provinces of Ireland, province of Leinster. Carlow is the List of Irish counties by area, second smallest and t ...
. He was succeeded by his young son,
Edmund Mortimer, 5th Earl of March.
Early life
Roger Mortimer was born 11 April 1374 at
Usk in
Monmouthshire
Monmouthshire ( ; ) is a Principal areas of Wales, county in the South East Wales, south east of Wales. It borders Powys to the north; the English counties of Herefordshire and Gloucestershire to the north and east; the Severn Estuary to the s ...
.
[.] He was the eldest son of
Edmund Mortimer, 3rd Earl of March, by his wife
Philippa of Clarence, the daughter of
Lionel of Antwerp, 1st Duke of Clarence
Lionel of Antwerp, Duke of Clarence, (; 29 November 133817 October 1368), was an English prince, Earl of Ulster ''jure uxoris'' from 1347, Duke of Clarence from 1362, Guardian of England in 1345–46, Lord Lieutenant of Ireland in 1361–66, Kni ...
(the second surviving son of King Edward III) by his wife
Elizabeth de Burgh, 4th Countess of Ulster. Philippa passed on a strong claim to the English crown to her children. Roger had a younger brother,
Edmund Mortimer, and two sisters,
Elizabeth, who married
Henry 'Hotspur' Percy, and
Philippa
Philippa is a feminine given name meaning "lover of horses" or "horses' friend", from the Greek Philippos, which is derived from ''philein'', meaning to love and ''hippos'', meaning ''horse''. The English masculine form is Philip, which was form ...
, who first married
John Hastings, 3rd Earl of Pembroke, secondly
Richard de Arundel, 11th Earl of Arundel, and thirdly Sir Thomas Poynings.
Wardship
According to R. R. Davies, the wardship of such an important heir was an "issue of political moment in the years 1382–4". Eventually, on 16 December 1383, Mortimer's estates in England and Wales were granted for £4000 per annum to a consortium consisting of Mortimer himself, the Earls of
Arundel,
Northumberland
Northumberland ( ) is a ceremonial counties of England, ceremonial county in North East England, on the Anglo-Scottish border, border with Scotland. It is bordered by the North Sea to the east, Tyne and Wear and County Durham to the south, Cumb ...
, and
Warwick
Warwick ( ) is a market town, civil parish and the county town of Warwickshire in the Warwick District in England, adjacent to the River Avon, Warwickshire, River Avon. It is south of Coventry, and south-east of Birmingham. It is adjoined wit ...
, and
John, Lord Neville. The guardianship of Mortimer's person was initially granted to Arundel, but in August 1384, at the behest of
Joan of Kent
Joan, Countess of Kent suo jure ( – August 1385),Barber, R. (2004, 23 September). Joan, suo jure countess of Kent, and princess of Wales and of Aquitaine alled the Fair Maid of Kent(c. 1328–1385). ''Oxford Dictionary of National Biog ...
, the mother of King Richard II, Mortimer's wardship and marriage were granted for 6000 marks to
Thomas Holland, 2nd Earl of Kent, Joan's son and Richard's half-brother. On or about 7 October 1388,
at the age of 14, Mortimer was married off to his warder's 18-year-old daughter
Eleanor Holland, King Richard II's half-niece.
[.] Mortimer did
homage and was granted livery of his lands in Ireland on 18 June 1393, and of those in England and Wales on 25 February 1394.
[.]
King Richard had no issue. Mortimer, a lineal descendant of Edward III, was next in line to the throne and married to his half-niece. G. E. Cokayne states that in October 1385 Mortimer was proclaimed by the king as heir presumptive to the crown.
However, according to R. R. Davies, the story that Richard publicly proclaimed Mortimer as heir presumptive in Parliament in October 1385 is baseless, although contemporary records indicate that his claim was openly discussed at the time.
He was
knighted by
King Richard II
Richard II (6 January 1367 – ), also known as Richard of Bordeaux, was King of England from 1377 until he was deposed in 1399. He was the son of Edward, Prince of Wales (later known as the Black Prince), and Joan, Countess of Kent. R ...
on 23 April 1390.
Career
After he came of age, Mortimer spent much of his time in Ireland. King Richard had first made Mortimer his
Lord Lieutenant of Ireland
Lord Lieutenant of Ireland (), or more formally Lieutenant General and General Governor of Ireland, was the title of the chief governor of Ireland from the Williamite Wars of 1690 until the Partition of Ireland in 1922. This spanned the K ...
on 24 January 1382 when he was a child of seven, with his uncle, Sir Thomas Mortimer, acting as his deputy. The king reappointed Roger Mortimer as his lieutenant in Ireland on 23 July 1392, and in September 1394, Although he was nominally the king's lieutenant, he made little headway against the native Irish chieftains. On 25 April 1396, the king appointed him lieutenant in
Ulster
Ulster (; or ; or ''Ulster'') is one of the four traditional or historic provinces of Ireland, Irish provinces. It is made up of nine Counties of Ireland, counties: six of these constitute Northern Ireland (a part of the United Kingdom); t ...
,
Connacht
Connacht or Connaught ( ; or ), is the smallest of the four provinces of Ireland, situated in the west of Ireland. Until the ninth century it consisted of several independent major Gaelic kingdoms (Uí Fiachrach, Uí Briúin, Uí Maine, C ...
, and
Meath, and Mortimer was in Ireland for most of the following three years. In April 1397, the king reappointed him as lieutenant for a further three years.
[; .]
Mortimer's residence in Ireland ensured that his political role in England was a minor one. His closest relationships in England appear to have been with family members, including his brother,
Edmund
Edmund is a masculine given name in the English language. The name is derived from the Old English elements ''ēad'', meaning "prosperity" or "riches", and ''mund'', meaning "protector".
Persons named Edmund include:
People Kings and nobles
*Ed ...
, to whom he granted lands and annuities; the Percy family, into which his elder sister
Elizabeth had married; and the
Earl of Arundel
Earl of Arundel is a title of nobility in England, and one of the oldest extant in the English peerage. It is currently held by the Duke of Norfolk, and it is used (along with the earldom of Surrey) by his heir apparent as a courtesy title ...
, who had married his younger sister, Philippa.
As Davies points out, Mortimer's "wealth and lineage meant that, sooner or later, he would be caught up in the political turmoil of Richard II's last years." On 4 September 1397, he was ordered to arrest his uncle, Sir
Thomas Mortimer, for treason regarding his actions at the
Battle of Radcot Bridge, but made no real attempt to do so. Even more inauspiciously, when summoned to a Parliament at
Shrewsbury
Shrewsbury ( , ) is a market town and civil parish in Shropshire (district), Shropshire, England. It is sited on the River Severn, northwest of Wolverhampton, west of Telford, southeast of Wrexham and north of Hereford. At the 2021 United ...
in January 1398, he was 'rapturously received', according to
Adam Usk and the Wigmore chronicler, by a vast crowd of supporters wearing his colours. These events excited the king's suspicions, and on Mortimer's return to Ireland after the Parliament in January 1398, 'his enemy,
the Duke of Surrey, his brother-in-law, was ordered to follow and capture him'.
Death

On 20 July 1398, at the age of 24, Mortimer was slain in a skirmish at either Kells,
County Meath
County Meath ( ; or simply , ) is a Counties of Ireland, county in the Eastern and Midland Region of Republic of Ireland, Ireland, within the Provinces of Ireland, province of Leinster. It is bordered by County Dublin to the southeast, County ...
, or Kellistown,
County Carlow
County Carlow ( ; ) is a Counties of Ireland, county located in the Southern Region, Ireland, Southern Region of Ireland, within the Provinces of Ireland, province of Leinster. Carlow is the List of Irish counties by area, second smallest and t ...
. The Wigmore chronicler says that he was riding in front of his army, unattended and wearing Irish garb, possibly illegally, and that those who slew him did not know who he was. He was interred at
Wigmore Abbey.
[; ] The King went to Ireland in the following year to avenge Mortimer's death.
Mortimer's young son,
Edmund
Edmund is a masculine given name in the English language. The name is derived from the Old English elements ''ēad'', meaning "prosperity" or "riches", and ''mund'', meaning "protector".
Persons named Edmund include:
People Kings and nobles
*Ed ...
, succeeded him in the title and claim to the throne. The Wigmore chronicler, while criticising Mortimer for lust and remissness in his duty to God, extols him as "of approved honesty, active in knightly exercises, glorious in pleasantry, affable and merry in conversation, excelling his contemporaries in the beauty of appearance, sumptuous in his feasting, and liberal in his gifts".
Marriage and children
By his wife
Alianore Holland he had two sons and two daughters:
*
Anne Mortimer (1388–1411) (born when her father was aged 14) who married
Richard of Conisburgh, 3rd Earl of Cambridge (1385–1415), of the
House of York
The House of York was a cadet branch of the English royal House of Plantagenet. Three of its members became kings of England in the late 15th century. The House of York descended in the male line from Edmund of Langley, 1st Duke of York ...
(her paternal grandmother's first cousin), a grandson of King Edward III (Anne herself being a great-great-grand-daughter of King Edward III). Anne Mortimer's grandsons were King Edward IV and King Richard III.
*
Edmund Mortimer, 5th Earl of March (1391–1425)
*Roger Mortimer (23 April 1393c. 1409)
*Eleanor Mortimer (born 1395–1422), who married
Sir Edward de Courtenay (died 1418), and had no issue. Married secondly
John Harpeden.
In June 1399, Roger Mortimer's widow, Alianor, married
Edward Charleton, 5th Baron Cherleton, by whom she had two daughters:
[.]
*Joan, who married
John Grey, 1st Earl of Tankerville, brother of
Sir Thomas Grey, executed for his part in the
Southampton Plot which aimed to replace King
Henry V with Eleanor's son, Edmund Mortimer, 5th Earl of March. Joan was co-heiress in 1425 to her half-brother, Edmund Mortimer, 5th Earl of March.
*Joyce, who married
John Tiptoft, 1st Baron Tiptoft.
Alianor died on 6 or 18 October 1405.
Ancestry
Notes
References
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External links
*Wigmore Chronicl
{{DEFAULTSORT:March 04, Roger Mortimer, 4th Earl of
1374 births
1398 deaths
14th-century English nobility
People from Usk
Heirs presumptive to the English throne
Earls of March (1328 creation)
Earls of Ulster (1264 creation)
English military personnel killed in action
Roger
Roger is a masculine given name, and a surname. The given name is derived from the Old French personal names ' and '. These names are of Germanic languages">Germanic origin, derived from the elements ', ''χrōþi'' ("fame", "renown", "honour") ...
Lords Lieutenant of Ireland
Knights Bachelor