Biography
Roger Mortimer, 4th Earl of March was born 11 April 1374 in Usk, Monmouthshire, Wales, United Kingdom to Edmund Mortimer, 3rd Earl of March (c1352-1381) and Philippa Plantagenet, 5th Countess of Ulster (1355-1382) and died 20 July 1398 Kells, County Meath, Ireland of unspecified causes. He married Alianore Holland (c1373-1405) 7 October 1388 JL . William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.
Children
| Offspring of Roger Mortimer and Alianore Holland (c1373-1405) | |||
| Name | Birth | Death | Joined with |
| Anne de Mortimer (1390-1411) | 1390 | 1411 | Richard of Conisburgh, 1st Earl of Cambridge (c1376-1415) |
| Edmund Mortimer (1391-1425) | 6 November 1391 New Forest | 18 January 1425 Trim, County Meath, Ireland | Anne Stafford (1403-1432) |
| Roger de Mortimer (1393-c1409) | |||
| Eleanor de Mortimer (c1395-aft1414) | |||
Footnotes (including sources)
| ‡ General |
