ANCESTRAL FILE Ancestral File Ver 4.10 9GB6-MD MARCIS [Marquis del Vaste].
Marriage Information:
De married Agnes De VERMANDOIS, daughter of Count Hugh Capet De Crepi VERMANDOIS and Countess Adelle De VERMANDOIS. (Agnes De VERMANDOIS was born about 1090 in Valois, Bretagne, France and died after 1125.)
Other names for De were VASTE Marquis and Marcis.