William II Talvas de Belleme
William II Talvas was born in Normandy, France.

 Hildeberge de Beaumont
Hildeberge was born before 1010.  She died after 1026.

 Mabel Talvas de Alencon-Belleme
Mabel Talvas was born about 1026 in Alencon, Eure, France.  She died on December 2nd, 1079 in Bures.  She was buried on December 5th, 1082 in Abbey of Troarn, Eure, France.