| Birth | Bef. 1046 | |
| Death | 1094 | |
| Burial | ||
| Marriage | ||
| Father | Roger de Montgomery, Seigneur of Montgomery | F4215 Group Sheet | |
| Mother | ||
| Female Mabel de Bellême, House of Bellême |
| Birth | 1030 | |
| Death | 1079 | |
| Burial | ||
| Father | William I Talvas (the shield) House of Bellême, Seigneur of Alençon | F2774 Group Sheet | |
| Mother | Hildeburg | F2774 Group Sheet | |
| Male Robert of Bellême, seigneur de Bellême (or Belèsme), seigneur de Montgomery, viscount of the Hiémois, 3rd Earl of Shrewsbury and Count of Ponthieu |
| Birth | Abt. 1056 | |
| Death | Aft. 1130 | |
| Burial |