Dreux de Boves
Dreux was born about 1012 in Boves, Somme, France.  He died in 1059 in Coucy, Ardennes, France.

 Adele de Coucy
Adele was born about 1012 in Coucy, Ardennes, France.

 Engerrand I de Coucy
Engerrand I was born about 1042 in Coucy, Ardennes, France.  He died in 1116.