Father : Otto III WITTELSBACH #67149
Mother : Agnes of PIAST #67163
_Otto II WITTELSBACH _________+ | (1206 - 1253) _Henry XIII WITTELSBACH _| | (1235 - 1289) m 1250 | | |_Agnes of WELF _______________+ | (1201 - 1267) _Otto III WITTELSBACH _| | (1260 - 1312) | | | _Bela IV ÁRPÁD _____________+ | | | (1206 - 1270) | |_Elizabeth of ÁRPÁD ___| | (1236 - 1271) m 1250 | | |_Maria LASKARIS ______________+ | (1206 - 1270) | |--Henry XV WITTELSBACH | (1312 - 1333) | _Konrad I PIAST ______________+ | | (1228 - 1273) | _Henry III PIAST ________| | | (1251 - 1309) | | | |_Salome Odonicówna of PIAST _+ | | (1225 - 1267) |_Agnes of PIAST _______| (1296 - 1366) | | _Albert I WELF _______________+ | | (1236 - 1279) |_Matilda of WELF ________| (1276 - 1318) | |_Adelheid of ALERAMICI _______ (1242 - 1285)