Mazovian Piasts survived:
Janusz III (1502-1531) Duke of Mazovia, m. Jadwiga Jagiellonka (1513-1573)
1) Konrad IV/I (1531-1582) Duke of Mazovia, King of Poland 1573, m. Katarzyna Tęczyńska (1544-1592)
1) Bolesław VI (1564-1620) Duke of Mazovia, King of Poland, m. Anna of Austria (1573-1527)...