_Albert I ASCANIA _____________+ | (1175 - 1260) m 1247 _John I ASCANIA ____________________| | (1249 - 1285) | | |_Helen of WELF ________________+ | (1231 - 1273) m 1247 _John II ASCANIA __________| | (1275 - 1322) m 1315 | | | _Birger Magnusson BJÄLBO _____+ | | | (1200 - 1266) | |_Ingeborg Birgersdotter of BJÄLBO _| | (1253 - 1302) | | |_Ingeborg Eriksdotter of ERIC _+ | (1212 - 1254) | |--Albert IV ASCANIA | (1315 - 1343) | _______________________________ | | | ____________________________________| | | | | | |_______________________________ | | |_Elizabeth of SCHAUENBURG _| (1300 - 1340) m 1315 | | _______________________________ | | |____________________________________| | |_______________________________