Count of Amiens, Valois, Vexin Gauthier de Vexin I
Gauthier was born in 0925.¹   He died at the age of 73 in 0998.² 

 Adele de Dreux
Adele was born in 0914 in Vexin, France.¹   She died at the age of 103 in 1017.² 

 Count Gautier (The White) de Vexin II
Gautier, known as The White, was born in 0944 in Vexin, Normandy.¹   He died at the age of 83 in 1027.² 

 Robert de Croyes
Robert was born in 0954 in Amiens, Oise, Picardy, France.³