Ziemowit
IV
Piast
Birth date:
Birth place:
,
,
,
Death date:
1426
Death place:
,
,
,
Piast Family
Parents:
| Father: | Siemowit III Starszy Prince of Mazovia |
| Mother: | Eufemia of Troppau |
Spouse:
| Spouse: |
Siblings:
|
Ziemovitus
De Massovina
Janusz I Prince of Wyszogrod Ziemowit IV Piast Eufemia Princess of Mazovia Anna Princess of Mazovia Janusz I Prince of Wyszogrod Malgorzata Princess of Mazovia Henryk Prince of Mazovia Malgorzata Princess of Mazovia Anna Princess of Mazovia Eufemia Mazovia Henryk Prince of Plock of Mazovia Henry Mazovia Malgorzata Mazovia Janusz I Prince of Mazovia Anna Mazovia Eufemia Mazovia |
Children:
