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Bolesław Jerzy II (Yuri II Boleslav)

Bolesław Jerzy II, also called Yuri II Boleslav (c. 1305–1340), was the Piast son of Trojden I and Maria of Galicia. In 1323–1325 he succeeded his Rurikid maternal uncles as ruler of Galicia and Volhynia.

Born a Catholic, he adopted Orthodoxy to win over his boyars, granted city rights to Volodymyr and Sanok, and in 1327 allied with the Teutonic Order. In 1331 he married a daughter of Gediminas. Poisoned by boyars in April 1340 without an heir, his death opened the Galicia–Volhynia Wars.

References

  1. en.wikipedia.org/wiki/Yuri_II_Boleslav
  2. en.wikipedia.org/wiki/Leo_II_of_Galicia
  3. zh.wikipedia.org/wiki/波列斯瓦夫·尤里二世