Children |
| 1. Countess Joan De Vere, b. 5 Jan 1256, Oxford, City of Oxford, Oxfordshire, England d. 21 Nov 1293, Lewes, Sussex, England (Age 37 years) |
| 2. Robert De Vere, 6th Earl Of Oxford, b. 24 Jun 1257, Hedingham Castle, Essex, England d. 25 Apr 1331, Oxfordshire, England (Age 73 years) |
| 3. Hugh De Vere, Lord Vere, b. Abt 1258, Hedingham Castle, Essex, England d. 1319, England, Unitd Kingdom (Age ~ 61 years) |
| 4. Hawise De Vere, b. 1259 d. 1296 (Age 37 years) |
| 5. Sir Alphonse De Vere, b. Bef 1262, Oxford, Oxfordshire, England d. Bef 20 Dec 1328, Oxford, Oxfordshire, England (Age < 66 years) |
| 6. Gilbert De Vere, b. 1264 d. Sep 1289 (Age 25 years) |
| 7. Thomas De Vere, b. 1264, Oxford, Oxfordshire, England d. Bef 12 May 1329 (Age < 65 years) |
| 8. Philip De Vere, b. 1266, Essex, England d. 1357 (Age 91 years) |
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