Thurston de Montfort [Parents] was born in 942 in Bastenbourg,Normandy,France. He died about 1023 in Montfort,sur-Risle,Eure,Normandy,France. He married Juliane Murdak.
Juliane Murdak [Parents] was born about 943 in , , France. She married Thurston de Montfort.
They had the following children:
F i Adeline de Montfort M ii Hugh I de Montfort F iii Gisele de Montfort
Hildouin III de Montdidier [Parents] was born about 1000 in of, Montdidier, Somme, France. He married Lasseline.
Lasseline was born in 975. She married Hildouin III de Montdidier.
They had the following children:
M i Count Hildouin IV de Montdidier
Count Ebles I de Reims [Parents] was born about 994 in of, Roucy, Aisne, France. He died on 11 May 1033. He married Countess Beatrice de Hainault.
Countess Beatrice de Hainault [Parents] was born about 998 in of, Hainault, Duchy of Lower. She died in 1040. She married Count Ebles I de Reims.
They had the following children:
F i Aelis de Roucy F ii Alice de Roucy
Count Hildouin II de Montdidier [Parents] was born about 960 in of, Montdidier, Somme, France. He died after 992. He was married about 1032 in of, , Orleans, France.
He had the following children:
M i Hildouin III de Montdidier M ii Count Manassess of Dammartin & Dampmartin
Count Helpuin de Arcis-Sur-Aube was born about 930 in of, Arcis-sur-Aube, Aube, France. He died after 970. He married Countess Hersinde of Arcis-Sur-Aube.
Countess Hersinde of Arcis-Sur-Aube was born about 934 in of, Rameru, Aube, France. She married Count Helpuin de Arcis-Sur-Aube.
They had the following children:
M i Count Hildouin II de Montdidier
Duke Adalbert d'Alsace [Parents] was born about 675 in of,,Alsace,France. He died on 5 Dec 741 in ,France. He married Duchess Gerlinde d'Alsace in ,France.
Duchess Gerlinde d'Alsace [Parents] was born about 679 in of,,Alsace,France. She married Duke Adalbert d'Alsace in ,France.
They had the following children:
M i Duke Luitfrid d'Alsace M ii Duke Ebernard d'Alsace
Hugh de Creil [Parents] was born in 990 in , , France. He died in 1060.
He had the following children:
M i Renaud de Clermont F ii Adeliza de Clermont
Count Baudouin II de Clermont [Parents] was born about 990 in of, Clermont, Oise, France.
He had the following children:
F i Ermengardis de Clermont
Renaud de Creil [Parents] was born about 970 in of, Creil, Oise, France. He died after 1047.
He had the following children:
M i Hugh de Creil
Count Baudouin I de Clermont was born about 965 in of, Clermont, Oise, France.
He had the following children:
M i Count Baudouin II de Clermont