Henryk, Prince of Mazovia
Birth:
Abt 1353
of Czersk, Bydgoszcz, Poland
Death:
1391
FCID:5841:3882
Parents
Father:
Ziemowit III, Prince of Mazovia
Mother:
Eufemia, Princess of Troppau
Marriage(s)
Katarzyna, Princess of Pomerania Wolgast
md.
Children