Durand married Marguerite de Blainville Abt 1175. Marguerite was born Abt 1150; died 1203; was buried , Église de Blainville, Basse-Normandie, France. [Group Sheet]
Children:
2. Guérard de Mauquenchy was born Abt 1175; died 1242, Blainville, Basse-Normandie, France.