Person:Euphemia of Masovia (1)

Euphemia of Masovia
b.1395/98
d.bef. 17 Sep 1447
Facts and Events
Name Euphemia of Masovia
Alt Name Euphemia , of Mazovia
Gender Female
Birth[1][2] 1395/98
Death[1] bef. 17 Sep 1447
Alt Death[2] bet 25 Jul 1447 and 17 Sep 1447
Reference Number? Q527861?


the text in this section is copied from an article in Wikipedia

Euphemia of Masovia (; 1395/97 – 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 of Lithuania and sister of King Władysław II Jagiełło of Poland, and thus a Polish princess member of the House of Piast in the Masovian branch.

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References
  1. 1.0 1.1 Euphemia of Masovia, in Wikipedia: The Free Encyclopedia.
  2. 2.0 2.1 EUPHEMIA ([1395/98]-[25 Jul/17 Sep] 1447), in Cawley, Charles. Medieval Lands: A prosopography of medieval European noble and royal families.