Count d' Alencon William II d' Talvas Count d' Alencon
William II d' was born in of Normandy, France.

 Hildeburge de Beaumont
Hildeburge de was born about 1002 in of Normandy, France.  She died about 1067.

 Mabel d' Alencon Talvas
Mabel d' Alencon was born in Alencon, Bell, France.  She died on December 2nd, 1079 in Chateau de, Bures-sur-Dives, France.  She was buried on December 5th, 1079 in Troarn.