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About Bolesław II of Masovia
Bolesław II of Masovia or Bolesław II of Płock, was a Polish prince, member of the House of Piast, Duke of Masovia during 1262-1275 jointly with his brother, after 1275 sole ruler over Płock, after 1294 ruler over all Masovia and Duke of Kraków and Sandomierz during 1288-1289. In 1310 he gave to his sons the districts of Warsaw and Czersk. Also High duke of Poland twice.
Everything about Bolesław II of Masovia →- Born
- 1251
- Died
- April 20, 1313, 1313