De MONTDIDIER Index

(1) Helpuin, Count of Arcis-sur-aube, born 920. Married Hersinde, Dame of Rameru and had son Heldouin I. (2) Heldouin I, Count of Montdidier, born 950. Son of Helpuin and Hersinde. Married an unknown woman and had son Hildouin II. (3) Hildouin II, Count of Montdidier. Son of Heldouin and an unknown woman. Married an unknown woman and had son Hildouin. (4) Hildouin de Montdidier, born 998, died 1063. Son of Hildouin and an unknown woman. Married an unknown woman and had son Hildouin. (5) Hildouin de Roucy, son of Hildouin and an unknown woman. Married Adelaide de Rheims and had daughter Margurite. (6) Margurite de Roucy, born 1035 in Montdidier, Somme, France. Daughter of Hildouin and Adelaide de Roucy. Married Count Hugh de Clermont and had daughter Adeliza.