See also
| Husband: | William + of BELLEME (942-1026) | |
| Wife: | Mathilde + of CONDE-SUR-NOIREAU (942- ) | |
| Children: | William I + (952-1031) | |
| Name: | William + of BELLEME | |
| Sex: | Male | |
| Father: | Ives I + of CREIL AND BELLEME (935-997) | |
| Mother: | Godehilde + of PONTHIEU (940- ) | |
| Birth | 0942 | |
| Death | 1026 (age 83-84) | |
| Name: | Mathilde + of CONDE-SUR-NOIREAU | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 0942 | |
| Occupation | Dame | |
| Title | Dame | |
| Name: | William I + | |
| Sex: | Male | |
| Spouse: | Mathilde + of GANELON (952-1020) | |
| Birth | 0952 | Notre-Dame-l'Eau, France |
| Occupation | Count of Belleme d'Alencon | |
| Title | Count of Belleme d'Alencon | |
| Death | 1031 (age 78-79) | Domfront, Orne, Normandy, France |
| Burial | Notre-Dame-l'Eau, France | |