Person:Siemowit III of Masovia (1)

Siemowit III of Masovia
b.Abt 1320 Czersk, Poland
d.1381
m. Abt 1309
  1. Boleslaw-Yuri II of Galicia1308 - 1340
  2. Eufemia, Princess of SochaczewAbt 1310 - Aft 1364
  3. Siemowit III of MasoviaAbt 1320 - 1381
  4. Kazimierz, Prince of CzerskAbt 1320 - 1355
  • HSiemowit III of MasoviaAbt 1320 - 1381
  • WAnna of ZiębiceEst 1344 - Est 1372
  1. Henry of Masovia1368 - 1392
m. Abt 1335
  1. Euphemia of Masovia - Bet 1418 & 1424
  2. Janusz I of WarsawEst 1340 - 1429
  3. Margaret of MasoviaAbt 1350 - 1409
  4. Siemowit IV _____, Duke of MasoviaEst 1352 - 1426
Facts and Events
Name Siemowit III of Masovia
Alt Name Ziemowit Iii, Prince of Mazovia, Iii
Gender Male
Birth[1] Abt 1320 Czersk, Poland
Marriage Abt 1335 to Euphemia van Troppau Ratibor
Death[1] 1381
Reference Number? Q2132097?


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

Siemowit III of Masovia (his name also rendered Ziemowit; – 1381) was a prince of Masovia and a co-regent (with his brother Casimir I of Warsaw) of the lands of Warsaw, Czersk, Rawa, Gostynin and other parts of Masovia.

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References
  1. 1.0 1.1 Siemowit III of Masovia, in Wikipedia: The Free Encyclopedia.
  2.   The Church of Jesus Christ of Latter-day Saints, Ancestral File (TM) July 1996 (c), data as of 2 January 1996 (2).