Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Sir Hugh de Courtenay (1251 - 1292) |
| Father | Hugh de Vere, 4th Earl of Oxford (1207 - 1263) |
| Mother | Living |
| Sibling | Robert de Vere, 5th Earl of Oxford (1220 - 1296) |
( - )
| Spouse | Living |
| Child | Sir Hugh de Courtenay (1251 - 1292) |
| Father | Hugh de Vere, 4th Earl of Oxford (1207 - 1263) |
| Mother | Living |
| Sibling | Robert de Vere, 5th Earl of Oxford (1220 - 1296) |