______________________ | _______________________| | | | |______________________ | _Frederick II WETTIN _____| | (1310 - 1349) m 1329 | | | ______________________ | | | | |_______________________| | | | |______________________ | | |--Elisabeth of WETTIN | (1329 - 1375) | _Louis I WITTELSBACH _+ | | (1229 - 1293) | _Louis IV WITTELSBACH _| | | (1282 - 1347) | | | |_Matilda of HABSBURG _+ | | (1253 - 1304) |_Mathilde of WITTELSBACH _| (1313 - 1346) m 1329 | | ______________________ | | |_Beatrice of PIAST ____| (1290 - 1322) | |______________________