_Henry I ASCANIA ______________+
| (1170 - 1252)
_Henry II ASCANIA ___|
| (1215 - 1266) |
| |_Irmgard of LUDOVINGIAN _______+
| (1197 - 1244)
_Otto I ASCANIA _____|
| (.... - 1304) m 1283|
| | _Otto I WELF __________________+
| | | (1204 - 1252) m 1228
| |_Matilda of WELF ____|
| (.... - 1295) |
| |_Matilda of ASCANIA ___________+
| (1210 - 1261) m 1228
|
|--Elisabeth of ASCANIA
|
| _Henry II PIAST _______________+
| | (1196 - 1241)
| _Henry III PIAST ____|
| | (1227 - 1266) |
| | |_Anne of PŘEMYSLID ___________+
| | (1203 - 1265)
|_Hedwig of PIAST ____|
(1256 - 1300) m 1283|
| _Konrad I PIAST _______________+
| | (1188 - 1247)
|_Judith of PIAST ____|
(1222 - 1257) |
|_Agafia Svyatoslavna of RURIK _+