 | Guy de Beauchamp, 10. Earl of Warwick  1272-1315 |
| Guy de Beauchamp, 10. Earl of Warwick | |
| *: | cir 1272 |
| +: | 12 Aug 1315 |
 | Isabel de Clare 1263-1338 |
| Isabel de Clare | |
| *: | 1263 |
| oo: | 1297 |
| +: | 1338 |
 | Thomas de Beauchamp, 12. Earl of Warwick 1339-1401 |
| Thomas de Beauchamp, 12. Earl of Warwick | |
| *: | 16 Mrz 1338/1339 |
| +: | 8 Apr 1401 |
| Warwick, England | |
 | Margaret de Ferrers -1406 |
| Margaret de Ferrers | |
| oo: | Datum unbekannt |
| +: | 6 Jan 1406 |
| Thomas de Beauchamps, 11. Earl of Warwick | |
| *: | zw Aug 1313 und 14 Feb 1314 |
| Warwick Castle, England | |
| +: | 13 Nov 1369 |
| Katherine Mortimer | |
| oo: | Datum unbekannt |
| Alice de Tosny | |
| oo: | 1309 |
| William V. de Beauchamp (Elmley), 9. Earl of Warwick | |
| *: | cir 1238 |
| +: | 5 od 9 Jun 1298 |
| Elmley Castle, Worcestershire, England | |
| Matilda | |
| oo: | Datum unbekannt |
| Isabel Mauduit | |
| oo: | Datum unbekannt |
 | Walter III. de Beauchamps (Elmley) 1196-1236 |
| Walter III. de Beauchamps (Elmley) | |
| *: | cir 1194/96 |
| +: | 14 Apr 1236 |
