_Henry IX WELF _____________+ | (1075 - 1126) _Henry X WELF _______________| | (1108 - 1139) | | |_Wulfhilde of BILLUNG ______+ | (1072 - 1126) _Henry III WELF _________| | (1129 - 1195) | | | _Lothair II SÜPPLINBURGER _+ | | | (1075 - 1137) | |_Gertrude of SÜPPLINBURGER _| | (1115 - 1143) | | |_Richenza of NORDHEIM ______+ | (1087 - 1141) | |--Ingibiorg of WELF | (1180 - ....) | _Geoffrey V PLANTAGENET ____+ | | (1113 - 1151) | _Henry II PLANTAGENET _______| | | (1132 - 1189) m 1152 | | | |_Matilda of NORMANDY _______+ | | (1101 - 1167) |_Matilda of PLANTAGENET _| (1155 - 1189) | | _William X of AQUITAINE ____+ | | (1099 - 1137) |_Eleanor of POITIERS ________| (1122 - 1204) m 1152 | |_Aénor of CHÂTELLERAULT __+ (1103 - 1129)