born:  1014 in Alencon, France
died: 5 December 1079 in Troarn, Eure, France

Father: Guillaume II Talvas de Belleme
Mother:  Hildeburge de Beaumont

Spouse:  Roger de Montgomery, Earl of Shrewsbury

Children:
1. Maud de Montgomery
2. Sybil de Montgomery
3. Roger de Montgomery
4. Robert II de Montgomery, Earl of Shrewsbury
5. Arnulf de Montgomery