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Euphemia of Masovia ( Polish: Eufemia mazowiecka; 1395/97 [1] – before 17 September 1447), was Duchess of Cieszyn by marriage to Bolesław I, Duke of Cieszyn, and regent of the Duchy of Cieszyn during the minority of her sons from 1431. She was the third daughter of Siemowit IV, Duke of Masovia and Alexandra, daughter of Algirdas, Grand Duke ...
May 3, 2024 · After working his whole life on reuniting Masovia and making it an independent state, Siemowit III died on June 16, 1381 and was buried at Plock Cathedral.
Siemowit IV of Masovia (c. 1353/1356 [1] – 21 January 1426 [2] ), succeeded his father as Duke of Masovia. Siemowit remarried, after Euphemia's death to Anna, daughter of Nicolas of Ziębice. From this marriage he had three children: unnamed son (1361/1364 – died young before 14 March 1378).
Apr 27, 2022 · son. About Siemowit IV, duke of Masovia. ZIEMOWIT, Prince of Plock and Kujavia. He was the second son of Siemowit III, Duke of Masovia and his first wife Euphemia, daughter of Nicholas II of Opava. ZIEMOWIT (before 1352-5 Dec 1425).
- Czersk, Mazowieckie
- Alexandra of Lithuania
- Mazowieckie
- "Ziemowit IV Młodszy"
Who was Euphemia of Masovia? Euphemia of Masovia, was a Polish princess, a member of the House of Piast in the Masovia branch and by marriage Duchess of Cieszyn. She was the fifth child and third daughter of Siemowit IV, Duke of Masovia, by his wife, Alexandra, daughter of Algirdas, Grand Duke of Lithuania and sister of King Władysław II ...
Discover life events, stories and photos about Duchess Euphemia of Czersk-Warsaw (1310–1374) of Sochaczew, Sochaczew, Masovia, Poland.
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 ...
