RI
Source-basedFalling
Roger IV, Duke of Apulia
Italo-Norman duke and Sicilian prince
- Fame42.3
- Momentum0.0
- Wikipedia446
Lived 1152–1161, aged 9
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Summary
Updated 2026-07-21
Roger IV (1152–1161) was the eldest son of William I of Sicily and Margaret of Navarre. Twice in his short life he was the object of the barons' intent to replace his father as king. When he was made duke of Apulia is unknown, probably after his father's assumption of power in 1154.
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The six component signals behind the Fame score, and their ranks across the leaderboards.
Fame
Falling42.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical7.9
Source confidence50.0
Completeness25.0
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Receipts
Sources
- Рожер IV (герцог Апулии)Low confidencewikipedia · ru.wikipedia.org
- روجر الرابع دوق بولياLow confidencewikipedia · arz.wikipedia.org
- Ρογήρος Δ΄ της ΑπουλίαςLow confidencewikipedia · el.wikipedia.org