William I de Bellesme
Birth date:
ABT 963
Birth place:
Seigneur De Bellesme & Alencon, , ,
 
Death date:
  1028
Death place:
  Probably, , ,

de Bellesme Family

Parents:
Father: Yves Sieur De Creil & de Bellesme
Mother: Godehilde of Breteuil
Spouse:
Spouse: Maude
 
Siblings:
William I de Bellesme
Avesgaud de Bellesme
Hildeburge de Bellesme
Yves de Bellesme
Godeheut de Bellesme
Children:
William I Seigneur de Bellesme