_Stephen II WITTELSBACH ______+ | (1319 - 1375) _Frederick WITTELSBACH ________| | (1339 - 1393) | | |_Elisabeth of BARCELONA ______+ | (1310 - 1349) _Henry XVI WITTELSBACH _| | (1386 - 1450) m 1412 | | | _Bernabò VISCONTI ___________ | | | (1323 - 1385) | |_Maddalena VISCONTI ___________| | (1366 - 1404) | | |_Beatrice Regina della SCALA _ | (1331 - 1384) | |--Margarete of WITTELSBACH | (1420 - ....) | _Albert III HABSBURG _________+ | | (1349 - 1395) | _Albert IV HABSBURG ___________| | | (1377 - 1404) | | | |______________________________ | | |_Margarete of HABSBURG _| (1395 - 1447) m 1412 | | _Albert I WITTELSBACH ________+ | | (1336 - 1404) |_Joanna Sophia of WITTELSBACH _| (1373 - 1410) | |_Margaret of PIAST ___________ (1342 - 1386)