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Casimir of Masovia

(1320-1355)

  • Fame45.8
  • Momentum8.5
  • Wikipedia462
Source-basedRising
Lived 1320–1355, aged 35
  • Wikipedia
    9 languages
    Cross-language footprint
  • Era
    1320–1355
    Aged 35
Summary
Updated 2026-08-19

Casimir I of Warsaw, was a Polish prince, member of the House of Piast, Duke of Czersk 1341–1349 jointly with his brother, after 1345 ruler over Rawa Mazowiecka jointly with his brother, after 1349 sole ruler over Warsaw, after 1351 sole ruler over Sochaczew, Polish vassal since 1351.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Rising
45.8
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum8.5
Historical8.3
Now attention47.3
Source confidence50.0
Completeness40.0
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