See also
| Husband: | Guillaume I de BELLÊME (c. 995-c. 1060) | |
| Wife: | Hildeburg ( - ) | |
| Children: | Mabel de BELLÊME ( -c. 1080) | |
| Name: | Guillaume I de BELLÊME | |
| Sex: | Male | |
| Father: | Guillaume 'Talvas' I de BELLEME (c. 960-1028) | |
| Mother: | Matilda de CONDÉ-SUR-NOIREAU ( - ) | |
| Birth | c. 0995 | Belleme, Perche, Normandy, France |
| Occupation | Comte de Bellesme et Alencon | |
| Death | c. 1060 (age 64-65) | |
| Name: | Hildeburg | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Name: | Mabel de BELLÊME | |
| Sex: | Female | |
| Spouse: | Roger II of MONTGOMERY (c. 1020-1094) | |
| Death | c. 1080 | |