Guillaume I of Alencon de Belleme
Birth date:
ABT 970
Birth place:
Belleme, Orne, , France
 
Death date:
  1031
Death place:
  Domfront, , ,

de Belleme Family

Parents:
Father: Guillaume of Saonnois de Belleme
Mother: Mathilde Dame of Conde-Sur-Noireau Normandie
Spouse:
Spouse: Mathilde of Belleme
 
Siblings:
Guillaume I of Alencon de Belleme
Children:
Warinus of Domfront Belleme