Stephen
Piast
Birth date:
1148
Birth place:
,
,
,
Death date:
Death place:
,
,
,
Piast Family
Parents:
| Father: | Mieszko III Piast |
| Mother: | Erszebet Elizabeth Arpad |
Spouse:
| Spouse: |
Siblings:
|
Otto
Piast
|
Children:
