Siemowit V of Masovia

Prince of Masovia (1389–1442)

Parents

• Siemowit IV
• Alexandra of Lithuania

Children

• Margareta of Rawa

Siblings

• Amelia of Masovia
• Euphemia of Masovia
• Casimir II of Masovia
• Władysław I of Masovia
• Jadwiga of Masovia
• Catherine of Masovia
• Cymburgis of Masovia
• Trojden II of Płock
• Maria of Masovia
• Anna of Masovia
• Aleksander Mazowiecki

Partners

• Margareta of Opava-Ratibor