_Rotrou I CHÂTEAUDUN _+ | (.... - 1080) _Geoffroy II CHÂTEAUDUN _| | (.... - 1100) | | |_Adelise of BELLÊME __ | _Routrou III CHÂTEAUDUN _| | (1080 - 1144) | | | _______________________ | | | | |_Beatrix of RAMERUPT _____| | | | |_______________________ | | |--Philippa of CHÂTEAUDUN | | _William I NORMANDY ___+ | | (1028 - 1087) m 1051 | _Henry I NORMANDY ________| | | (1068 - 1135) | | | |_Matilda of FLANDERS __+ | | (1031 - 1083) m 1051 |_Matilda FITZROY _________| (.... - 1120) | | _______________________ | | |_Edith of UNKNOWN ________| | |_______________________