John Signeur De Beaumont DE AVESNES
John Signeur De Beaumont's father was
John (Jean) I (2Nd Count) DE AVESNES and his mother was
Philippa DE LUXEMBURG. He had four brothers and seven sisters, named
Guillaume III De Avesnes Of,
Henry Canon Cambrai,
Jean Signeur De Beaumont,
Simon,
Marie,
Alix,
Isabelle,
Jeanne (Nun),
Margaret,
Marie and
Matilda Abess De Nivelles.