Father : Casimir I PIAST #85416
Mother : Euphemia of PIAST #69552
+
_Władysław PIAST ______________+ | (1225 - 1282) _Mieszko I PIAST _________| | (1252 - 1315) | | |_Euphemia of PIAST ______________+ | (1230 - 1280) _Casimir I PIAST ____| | (1280 - 1358) | | | _________________________________ | | | | |__________________________| | | | |_________________________________ | | |--Agnes of PIAST | (1338 - 1371) | _Boleslaw II PIAST ______________+ | | (1253 - 1313) | _Trojden I PIAST _________| | | (1284 - 1340) | | | |_Gaudemunda Sophia of MINDAUGAS _+ | | (1260 - 1288) |_Euphemia of PIAST __| (1312 - 1373) | | _Yuri I Levanovich RURIK ________+ | | (1252 - 1307) |_Maria Yurievna of RURIK _| (1293 - 1340) | |_Euphemia of PIAST ______________+ (1265 - 1307)