Father: John I OLDENBURG #65990
_Maurice I OLDENBURG _+ | (1145 - 1211) _Christian II OLDENBURG ___| | (1178 - 1233) | | |_Salome of WICKRATH __ | (1150 - 1215) _John I OLDENBURG ______________| | (1204 - 1270) | | | ______________________ | | | | |_Agnes of ALTENA-ISENBURG _| | (1166 - 1217) | | |______________________ | | |--Heilwig of OLDENBURG | (1232 - 1289) | ______________________ | | | ___________________________| | | | | | |______________________ | | |_Richeza of HOYA-STUMPENHAUSEN _| (1220 - 1270) | | ______________________ | | |___________________________| | |______________________