| Female Mabel Talvas |
| Birth | ||
| Death | 1079 | |
| Burial | ||
| Father | William III Talvas Count Of Alen?on | F3894 Group Sheet | |
| Mother | Alice Of Burgundy | F3894 Group Sheet | |
| Female Sybil De Montgomery |
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Robert Fitzhamon Lord Of Thoringni | F4142 | |
| Marriage | ||
| Female Maud De Montgomery |
| Birth | ||
| Death | ||
| Burial | ||
| Spouse | Earl Of Cornwall Robert De Mortain | F4143 | |
| Marriage | ||