Individual Details
William de Valence, 1st Earl of Pembroke
( - )
Families
| Spouse | Living |
| Child | Isabel de Valence ( - 1305) |
| Child | Living |
| Father | Hugh X of Lusignan (1183 - 1249) |
| Mother | Isabella of Angoulême (1188 - 1245) |
| Sibling | Alice of Lusignan ( - ) |
| Sibling | Hugh XI of Lusignan (1221 - 1250) |