_John II OLDENBURG __+ | (1260 - 1314) _Conrad I OLDENBURG ______| | (1300 - 1367) | | |_Hedwig of DIEPHOLZ _ | (1264 - 1307) _Conrad II OLDENBURG _| | (1331 - 1401) | | | _____________________ | | | | |_Ingeborg of SCHAUENBURG _| | (1316 - 1350) | | |_____________________ | | |--John OLDENBURG | (.... - 1368) | _____________________ | | | __________________________| | | | | | |_____________________ | | |_ KUNIGUNDE __________| | | _____________________ | | |__________________________| | |_____________________