Hildouin III of Ponthieu
Hildouin III of Ponthieu was born about 0923 in Ponthieu, Ain, France.  He died about 1009.

 Hersinde
Hersinde was born in Ponthieu, Ain, France.  Hersinde is no longer alive.

 Ct. Hildouin of Breteuil
Hildouin of Breteuil was born about 0970 in Breteuil, Eure, France.  He died on May 18th, 1060.

 Godchildeof Ponthieu
Godchildeof Ponthieu was born in Ponthieu, Ain, France.  She died after 1005.