Isabel De Ferrers
- Bef 1252(Notes: You may have to scroll down or right to see chart.)
| Edmund De Mortimer | |
| B: | 1251 |
| D: | 17 Jul 1304 |
| Margaret De Fiennes | |
| B: | Aft 1269 |
| D: | 7 Feb 1333 |
| Ralph Mortimer | |
| D: | 1276 |
| Isabella Mortimer | |
| D: | 1292 |
| Margaret Mortimer | |
| D: | 1297 |
| Roger Mortimer | |
| D: | 1326 |
| Roger De Mortimer | |
| B: | 1231 |
| D: | 30 Oct 1282 |
| Maud De Braose | |
| B: | 1224 |
| D: | 1301 |
| Ralph De Mortimer | |
| B: | Bef 1198 |
| D: | Bef 2 Oct 1246 |
| Gwladus Ferch Llywelyn | |
| B: | 1206 |
| D: | 1251 |
| Walter Beauchamp | |
| B: | Abt 1250 |
| Alice De Toeni | |
| B: | Abt 1250 |
| William Beauchamp | |
| B: | Abt 1215 |
| Worcestershire, England | |
| Isabel Mauduit | |
| B: | 1220 |
| Buckinghamshire, England | |
| Joane Mortimer | |
| B: | Abt 1194 |
| England | |
| D: | 1268 |
| Walcheline Beauchamp | |
| B: | Abt 1184 |
| England | |
| D: | 14 Apr 1236 |
| Hugh De Mortimer | |
| D: | 1227 |
|
| Isabel De Ferrers | |
| D: | Bef 29 Apr 1252 |
| Roger De Mortimer | |
| B: | Bef 1153 |
| D: | Bef 8 Jul 1214 |
