| Roger de Montgomery & Mabel Talvas de Alencon | |
| Husband | Wife |
| Roger de Montgomery | Mabel Talvas de Alencon |
|
b: 1022 Of, Shrewsbury, Shropshire, England d: 27 Jul 1094 |
b: about 1026 Of, Alencon, Eure, France d: 2 Dec 1079 |
| Marriage: in 1048 while living in Perche, France. | |
| Parents | |
| Roger de Montgomery (~0985 - ) | William Talvas de Alencon II (~1000 - 1070) |
| Josceline de Ponteaudemer (~0989 - ) | Helie de Bourgogne (1080 - ) |
| Grand Parents | |
| Hugh Montgomery | William de Belleme (~0966 - ) |
| Joscelina | Hildeburg (~0970 - ) |
| Children (Family Detail) | |
| Robert de Belleme | - b: about 1039 Perche, France |
| Arnulph de Montgomery | - b: before 1074 St. Germain Montgomery, Normandy, France |
| Maude de Montgomery | - b: about 1041 Mortaigne, Normandie, France |
| Roger "The Poitevin" Montgomery | - b: about 1058 Of, March, Poitou, France |
| Sybyl de Montgomery | - b: about 1066 Of, St. Germain, Mntgm, Normandy, France |