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Robert, Count of Mortain

Norman nobleman and the uterine half-brother of William the Conqueror

  • Fame50.3
  • Momentum1.9
  • Wikipedia1.6K
Source-basedStable
Lived 1031–1095, aged 64
  • Wikipedia
    18 languages
    Cross-language footprint
  • Era
    1031–1095
    Aged 64
Summary
Updated 2026-08-20

Robert, Count of Mortain, 1st Earl of Cornwall of 2nd creation was a Norman nobleman and the half-brother of King William the Conqueror. He was one of the very few proven companions of William the Conqueror at the Battle of Hastings in 1066, and as recorded in the Domesday Book of 1086 was one of the greatest landholders in his half-brother's new Kingdom of England.

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

Fame
Stable
50.3
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum1.9
Historical16.2
Source confidence60.0
Completeness40.0
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