Trojden I, Duke of Masovia

Duke of Masovia (1284–1341)

Parents

• Bolesław II of Masovia
• Gaudemunda of Lithuania

Children

• Bolesław Jerzy of Mazovia
• Siemowit III, Duke of Masovia
• Casimir of Masovia
• Eufemia of Masovia

Siblings

• Euphrosyne of Masovia
• Siemowit II of Masovia
• Wenceslaus of Płock
• Anna of Mazovia

Partners

• Maria of Galicia