Agafia of Rus

Princess of Mazovia (1190–1247)

Parents

• Yaroslava Rurikovna
• Svyatoslav III Igorevich

Children

• Bolesław I of Masovia
• Judith of Masovia
• Eudoxia of Masovia
• Casimir I of Kuyavia
• Siemowit I of Masovia
• Dubrawka of Masovia

Partners

• Konrad I of Masovia