Count William II Talvas
William II was born in 1000 in Alencon, Eure, Normandy, France.  He died at the age of 70 in 1070 in Alencon, Eure, Normandy, France.¹ 

 Hildeburg deAlençon
Hildeburg was born in 0995.  She died at the age of 72 in 1067.

 Mabel Talvas
Mabel was born in 1022 in Alencon, Bell, France.  She died at the age of 57 on December 2nd, 1079 in Bures Castle.