_Konrad I PIAST _______________+
| (1188 - 1247)
_Casimir I PIAST _____|
| (1211 - 1267) |
| |_Agafia Svyatoslavna of RURIK _+
|
_Władysław I PIAST _|
| (1261 - 1332) |
| | _Casimir I PIAST ______________+
| | | (1179 - 1230)
| |_Euphrosyne of PIAST _|
| (1228 - 1292) |
| |_ VIOLA _______________________
|
|
|--Casimir III PIAST
| (1310 - 1370)
| _Władysław PIAST ____________+
| | (1190 - 1239)
| _Bolesław PIAST _____|
| | (1224 - 1279) |
| | |_ HEDWIG ______________________
| | (.... - 1249)
|_Jadwiga of PIAST ____|
(1266 - 1339) |
| _Bela IV ÁRPÁD ______________+
| | (1206 - 1270)
|_Yolanda of ÁRPÁD __|
(1235 - 1298) |
|_Marie of LASKARIS ____________+
(1206 - 1270)