
| John Warren | |
| B: | 30 Jun 1286 |
| Lewes, Sussex, England | |
| D: | 29 Jun 1347 |
| William Warren | |
| B: | 15 January 1256 |
| Warren, Sussex, England | |
| D: | 15 Dec 1286 |
| John de Vere, 7th Earl of Oxford | |
| B: | 12 Mar 1311 |
| D: | 23 Jan 1359 |
| Alphonso de Vere | |
| D: | 20 Dec 1328 |
| Robert de Vere, 5th Earl of Oxford | |
| B: | Abt. 1240 |
| D: | Bef. 7 Sep 1296 |
|
| Hugh de Vere, 4th Earl of Oxford | |
| B: | Abt. 1210 |
| D: | Bef. 23 Dec 1263 |