Yves De Creil
Yves was born about 0930 in Normandy, France.  He died after 1005.

 Gordeschilda De Ponthieu
Gordeschilda was born in 0934 in Normandy, France.

 Godehaut De Belleme
Godehaut was born about 0950 in France.

 William Comte De Belleme
William Comte was born in 0966 in Belleme, Perche, France.  He died at the age of 62 in 1028 in Domfront, Normandy, France.

 Renaud I De Chateau-Gontier
Renaud I was born about 0970.