Male Hildouin De Ponthieu Click to view Hildouin De Ponthieu in the family tree

Hildouin was born in of, PONTHIEU, Ain, France.1   Hildouin is no longer alive.1 

Family Details of Hildouin's family with Hersende

1 basel.FTW
Further source/citation:
World Family Tree Vol. 9, Ed. 1 @ Tree #2571