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Apr 27, 2022 · circa 1389. Birthplace: Sochaczew, Warszawa, Warszawa, Mazowia, Poland. Death: February 17, 1442 (48-57) Immediate Family: Son of Siemowit IV, duke of Masovia and Alexandra of Lithuania. Husband of Margarita Racyborska. Father of princess Margaret of Masovia.
Siemowit III OF MASOVIA was born about 1320, son of Trojden I OF MASOVIA and Maria OF HALYCH-LVIV. He was married in the year 1335 to Euphemia OF OPAWA, they gave birth to 1 child. He died in the year 1381. This information is part of Family tree Riny Doyle geboren Marinus van Waard by Riny Doyle on Genealogy Online.
Bolesław II of Masovia or Bolesław II of Płock (pl: Bolesław II mazowiecki (płocki); ca. 1253/58 – 20 April 1313), 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.
Mar 22, 2023 · 1.1 Partitions of Masovia. 1.2 Dukes of Masovia. 1.2.1 Piast Dynasty. 2 See also. 3 References. Toggle the table of contents. Toggle the table of contents. Duke of ...
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Siemowit IV (Ziemowit IV), also known as Siemowit IV the Younger (pl: Siemowit IV Młodszy; ca. 1353/1356 – 21 January 1426), was a Polish prince member of the House of Piast from the Masovian branch, from 1373/74 Duke of Rawa, and after the division of the paternal inheritance between him and his brother in 1381, ruler over Rawa, Płock, Sochaczew, Gostynin, Płońsk and Wizna, since 1386 ...
