Raoul (Ralph) de Gouy
Raoul (Ralph) was born before 0910.  He died in 0926.

 Eldegarde of Valois
Eldegarde of was born before 0910.  She died after 0965.

 Gautier (Walter) I of Valois and Vexin
Gautier (Walter) I of Valois and was born in Vexin, Normandy, France.