Siemowit of Cieszyn

Parents

• Eufemia of Masovia
• Casimir I, Duke of Cieszyn

Children

Siblings

• Elisabeth of Cieszyn
• Agnes of Cieszyn
• Anna of Cieszyn
• Władysław of Cieszyn
• Jan of Cieszyn
• Jolanta Helena of Cieszyn
• Bolesław of Cieszyn
• Przemyslaus I Noszak, Duke of Cieszyn