William I Talvas

• Birth: about 995
• Death: about 1060
• Father: William of Bellême
• Mother: Mathilde of Condé-sur-Noireau

• Partner: Hildeburg
  
• +*Child: Mabel of Bellême ⇒
•   Child: Arnulf of Belême
+ Our research indicates that this child is Robert's ancestor.
* Our research indicates that this child is Janet's ancestor.

Ancestors of William I Talvas

Descendants of William I Talvas

• 1 William I Talvas
= Hildeburg
• 2 Mabel of Bellême
= Roger of Montgomery Marriage: between 1050 and 1054
• 3 Robert of Bellême ⇒
• 2 Arnulf of Belême