# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/boles-aw-jerzy-of-mazovia
# Generated: 2026-09-01T02:23:12.486Z

schema: https://schema.org/Person
url: "https://fame.am/person/boles-aw-jerzy-of-mazovia"
name: "Bolesław Jerzy of Mazovia"
slug: "boles-aw-jerzy-of-mazovia"
description: "Yuri II Boleslav, was a prince and Dominus of Ruthenia in 1325–1340. He was the son of Trojden I, Duke of Masovia, a member of the Piast dynasty and the grandson of Yuri I of Galicia. His murder prompted a war of succession, known as the Galicia–Volhynia Wars."
tagline: "Polish noble (1308-1340)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Boleslaw-Yuri_II_of_Galicia_(127946410).jpg?width=1200"
gender: "male"
category:
  name: "Historical Figures"
  slug: "historical-figures"
profileType:
  name: "Historical Figure"
  slug: "historical-figure"
  entityType: "https://www.wikidata.org/entity/Q2798645"
birthDate: "1308"
deathDate: "1340"
livingStatus: "DECEASED"
scores:
  popularity:           49.18
  momentum:             0
  historical:           12.95439866666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikiquote.org/wiki/%D0%AE%D1%80%D1%96%D0%B9-%D0%91%D0%BE%D0%BB%D0%B5%D1%81%D0%BB%D0%B0%D0%B2_%D0%A2%D1%80%D0%BE%D0%B9%D0%B4%D0%B5%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Wikiquote"
    type:  "WEBSITE"
  - url: "https://arz.wikipedia.org/wiki/%D8%A8%D9%88%D9%84%D9%8A%D8%B3%D9%84%D8%A7%D9%81_%D8%AC%D9%8A%D8%B1%D8%B2%D9%89_%D9%85%D9%86_%D9%85%D8%A7%D8%B2%D9%88%D9%81%D9%8A%D8%A7"
    title: "بوليسلاف جيرزى من مازوفيا"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Ji%C5%99%C3%AD_II._Hali%C4%8Dsko-Vladim%C4%9B%C5%99sk%C3%BD"
    title: "Jiří II. Haličsko-Vladiměřský"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Boles%C5%82aw_Georg_II."
    title: "Bolesław Georg II."
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%9C%CF%80%CE%BF%CE%BB%CE%AD%CF%83%CE%BB%CE%B1%CF%86-%CE%93%CE%B9%CE%AD%CE%B6%CE%B9_%CE%92%CE%84"
    title: "Μπολέσλαφ-Γιέζι Β΄"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Yuri_II_Boleslav"
    title: "Yuri II Boleslav"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Georges_II_de_Galicie-Volhynie"
    title: "Georges II de Galicie-Volhynie"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Boles%C5%82aw_Jerzy_II"
    title: "Bolesław Jerzy II"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jurij_II_di_Galizia"
    title: "Jurij II di Galizia"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%9C%E3%83%AC%E3%82%B9%E3%83%AF%E3%83%95%E3%83%BB%E3%83%A6%E3%83%BC%E3%83%AA%E3%83%BC2%E4%B8%96"
    title: "ボレスワフ・ユーリー2世"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Boles%C5%82aw_George_II"
    title: "Bolesław George II"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Boles%C5%82aw_Jerzy_II"
    title: "Bolesław Jerzy II"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%AE%D1%80%D0%B8%D0%B9_II_%D0%91%D0%BE%D0%BB%D0%B5%D1%81%D0%BB%D0%B0%D0%B2"
    title: "Юрий II Болеслав"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%AE%D1%80%D1%96%D0%B9-%D0%91%D0%BE%D0%BB%D0%B5%D1%81%D0%BB%D0%B0%D0%B2_%D0%A2%D1%80%D0%BE%D0%B9%D0%B4%D0%B5%D0%BD%D0%BE%D0%B2%D0%B8%D1%87"
    title: "Юрій-Болеслав Тройденович"
    type:  "WIKIPEDIA"
  - url: "https://zh.wikipedia.org/wiki/%E6%B3%A2%E5%88%97%E6%96%AF%E7%93%A6%E5%A4%AB%C2%B7%E5%B0%A4%E9%87%8C%E4%BA%8C%E4%B8%96"
    title: "波列斯瓦夫·尤里二世"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q891323"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump