Casimir Piast
Casimir II de Pologne
Casimir le Juste
Książę krakowski, kujawski, mazowiecki og sandomierski
Parents
- Bolesław Piast, alias Boleslas Bouche-Torse (1086 - 1138), duc de Pologne
- Salome von Berg (c. 1099 - 1144)
Family
- Married with Hélène Přemyslide, issuing
