_Frederick WITTELSBACH ________+ | (1339 - 1393) _Henry XVI WITTELSBACH _| | (1386 - 1450) m 1412 | | |_Maddalena VISCONTI ___________+ | (1366 - 1404) _Louis IX WITTELSBACH _| | (1416 - 1478) | | | _Albert IV HABSBURG ___________+ | | | (1377 - 1404) | |_Margarete of HABSBURG _| | (1395 - 1447) m 1412 | | |_Joanna Sophia of WITTELSBACH _+ | (1373 - 1410) | |--Margaret of WITTELSBACH | (1456 - 1500) | _______________________________ | | | ________________________| | | | | | |_______________________________ | | |_Amalia of WETTIN _____| (1436 - 1501) | | _______________________________ | | |________________________| | |_______________________________