_Konrad I PIAST _______________+
| (1188 - 1247)
_Siemowit I PIAST _____|
| (1224 - 1262) |
| |_Agafia Svyatoslavna of RURIK _+
|
_Konrad II PIAST ____|
| (1250 - 1294) |
| | _______________________________
| | |
| |_Pereyaslava of RURIK _|
| (.... - 1283) |
| |_______________________________
|
|
|--Anna of PIAST
| (1270 - 1324)
| _Henry II PIAST _______________+
| | (1196 - 1241)
| _Bolesław II PIAST ___|
| | (1220 - 1278) |
| | |_Anne of PŘEMYSLID ___________+
| | (1203 - 1265)
|_Hedwig of PIAST ____|
(1250 - 1280) |
| _Henry I ASCANIA ______________+
| | (1170 - 1252)
|_Hedwig of ASCANIA ____|
(.... - 1259) |
|_Irmgard of LUDOVINGIAN _______+
(1197 - 1244)