Roger Mortimer, 1st Baron Mortimer, was born 1231 to Ralph de Mortimer (bef1198-1246) and Gwladus Ddu (-1251) and died 30 October 1282 of unspecified causes. He married Maud de Braose (1224-1300) 1247 JL . William I of England (1027-1087), Henry II of England (1133-1189), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
Children
| Offspring of Roger Mortimer and Maud de Braose (1224-1300) | |||
| Name | Birth | Death | Joined with |
| Ralph Mortimer (-1276) | |||
| Edmund Mortimer, 2nd Baron Mortimer (1251-1304) | 1251 | 17 July 1304 | Margaret de Fiennes (aft1269-1333) |
| Isabella Mortimer (?-1292) | 1292 | John FitzAlan, 7th Earl of Arundel (1246-1272) | |
| Margaret Mortimer (-1297) | 1297 | Robert de Vere, 6th Earl of Oxford (1257-1331) | |
| Roger Mortimer (-1326) | |||
| Geoffrey Mortimer (-1273) | |||
| William Mortimer (-bef1298) | |||
Footnotes (including sources)
| ‡ General |
