_Bernard III ASCANIA ________+
| (1134 - 1211) m 1173
_Albert I ASCANIA _____________|
| (1175 - 1260) m 1247 |
| |_Judith of PIAST ____________+
| (1154 - 1201) m 1173
_John I ASCANIA ____________________|
| (1249 - 1285) |
| | _Otto I WELF ________________+
| | | (1204 - 1252) m 1228
| |_Helen of WELF ________________|
| (1231 - 1273) m 1247 |
| |_Matilda of ASCANIA _________+
| (1210 - 1261) m 1228
|
|--Helen of ASCANIA
| (1272 - 1337)
| _Magnus Minnesköld BJÄLBO _+
| | (1175 - 1208)
| _Birger Magnusson BJÄLBO _____|
| | (1200 - 1266) |
| | |_____________________________
| |
|_Ingeborg Birgersdotter of BJÄLBO _|
(1253 - 1302) |
| _Eric X Knutsson ERIC _______+
| |
|_Ingeborg Eriksdotter of ERIC _|
(1212 - 1254) |
|_Richeza of ESTRIDSEN _______+
(1190 - 1220)