| Partner: | Jacques de St Hilary du HARCOUET ( - ) | |
| Partner: | (unknown) | |
| Children: | Matilda de St Hilary du HARCOUET ( - ) | |
| Name: | Jacques de St Hilary du HARCOUET | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Name: | Matilda de St Hilary du HARCOUET | |
| Sex: | Female | |
| Spouse: | Roger de CLARE (c. 1115- ) | |