Click to expand/collapse all notes Click to expand/collapse all other details

Male Guillaume I de Hainaut De+ Montfort Click to view Guillaume I de Hainaut De+ Montfort in the family tree

Guillaume I de Hainaut De+ was born about 0950.  Guillaume I de Hainaut De+'s father is Amaury I De+ Hainaut and his mother is Judith De+ Cambray.  His paternal grandparents are Rainier II De+ Hainaut and Adelaide De+ Bourgogne; his maternal grandfather was Isaac De+ Valenciennes and his maternal grandmother is Bertha De+ Cambray. He had two sisters named Adeline de Hainaut De+ and Avemelle de Hainaut De+.  He was the oldest of the three children.  He died in 1003.


Guillaume I de Hainaut De+'s family with Nm De+ Nogent

They had a son named Amaury II De+.


\