Herbert IV VERMANDOIS, Comte de Vexin
Herbert IV was born in 1032 in Vermadnois, Aisne, Picardy, France.  He died about 1090 in France.

 Adela (or Adelaide) de VEXIN
Adela (or Adelaide) de was born in 1034 in Amiens, Somme, France.  She died at the age of 51 in 1085.

 Adelaide de VERMANDOIS
Adelaide de was born in 1062 in Vermandois, Normandy, France.