Robert de Montfort [Parents] was born in 1072 in Montfort,sur-Risle,Eure,High Normandy,France.
He had the following children:
F i Lora de Montfort
William de Aiguillon [Parents] was born in 1165 in Watton-at-Stone,Hertfordshire,England. He died in 1257 in Addington,Surrey,England. He married Joan FitzHenry. He had other parents.
Joan FitzHenry [Parents] was born in 1178 in Addington,Surrey,England. She married William de Aiguillon.
They had the following children:
M i Robert de Aiguillon M ii Robert Aguillon
Robert de Aiguillon [Parents] was born in 1196. He married Margaret de Insula.
Margaret de Insula [Parents] was born in 1207. She married Robert de Aiguillon.
They had the following children:
F i Margery de Aiguillon
William de Aiguillon was born in 1140.
He had the following children:
M i William de Aiguillon
William de Insula [Parents] was born in 1186.
He had the following children:
F i Margaret de Insula
William V Ferrers [Parents] was born in 1140 in Ferrers,Derbyshire,England. He died on 31 Dec 1189 in ,Normandie,France. He married Godehuet de Toeni.
Godehuet de Toeni [Parents] was born in 1138 in Eggington,Derbyshire,England. She died before 1186. She married William V Ferrers.
Other marriages:de Mohun, William III
Suain of Essex was born in 1042 in ,Essex,England. He died in 1086.
He had the following children:
M i Robert of Essex
Jordan de Sackville was born in 1216 in Beighatt,Buckhurst,Sussex,England. He married Margery de Aiguillon.
Margery de Aiguillon [Parents] was born in 1224. She died in 1308. She married Jordan de Sackville.
Other marriages:de Argentin, Giles
Poppo I of Weimar was born about 1005. He died about 1045. He married Hadamut di Friuli.
Hadamut di Friuli [Parents] was born about 1010. She died in 1064. She married Poppo I of Weimar.
They had the following children:
M i Count Ulrich I Istrien & Krain
Werigand di Friuli was born about 980. He died before 1040. He married Heiress Wiliberg of Ebersburg.
Heiress Wiliberg of Ebersburg [Parents] was born about 990. She died in 1064. She married Werigand di Friuli.
They had the following children:
F i Luitgard of Istria F ii Hadamut di Friuli