Stephenson Family Tree » Euphemia Piast Princess of Mazovia (± 1395-< 1447)

Personal data Euphemia Piast Princess of Mazovia 


Household of Euphemia Piast Princess of Mazovia

She is married to Bolesław I Piast.

They got married on November 20, 1412.

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Timeline Euphemia Piast Princess of Mazovia

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Ancestors (and descendant) of Euphemia Piast

Siemowit Piast of Masovia
± 1320-1381
Eufemia Premyślida
± 1319-± 1355
Algirdas Gediminid
1296-1377
Uliana Martha Aleksandrovna of Tver
± 1325-1399
Siemowit IV Piast
± 1353-1426

Euphemia Piast
± 1395-< 1447

1412

Bolesław I Piast
± 1363-1431


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Historical events

Day of marriage November 20, 1412

  • Graaf Willem VI (Beiers Huis) was from 1404 till 1417 sovereign of the Netherlands (also known as Graafschap Holland)
  • In the year 1412: Source: Wikipedia
    • January 16 » The Medici family is appointed official banker of the Papacy.
    • July 24 » Behnam Hadloyo becomes Syriac Orthodox Patriarch of Mardin.

About the surname Piast

  • View the information that Genealogie Online has about the surname Piast.
  • Check the information Open Archives has about Piast.
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The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I76705.php : accessed May 3, 2025), "Euphemia Piast Princess of Mazovia (± 1395-< 1447)".