_Bernard II ASCANIA ________+ | (1385 - 1463) _John V ASCANIA ___________| | (1439 - 1507) | | |_Adelheid of GRIFFINS ______+ | (1410 - 1445) _Magnus I ASCANIA ___| | (1469 - 1563) | | | _Frederick II HOHENZOLLERN _ | | | (1413 - 1470) | |_Dorothea of HOHENZOLLERN _| | (1446 - 1518) | | |_Catherine of WETTIN _______+ | (1421 - 1476) | |--Catherine of ASCANIA | (1513 - 1535) | _William IV WELF ___________+ | | (1425 - 1503) | _Henry IV WELF ____________| | | (1463 - 1514) | | | |_Elizabeth of STOLBERG _____ | | (1438 - 1520) |_Catherine of WELF __| (1488 - 1563) | | ____________________________ | | |_Catherine of GRIFFINS ____| (1465 - 1526) | |____________________________