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Bartolomeu Perestrello

Portuguese explorer

  • Fame48.1
  • Momentum0.2
  • Wikipedia1.1K
Lived 1400–1457, aged 57
Historical Figures
  • Wikipedia
    16 languages
    Cross-language footprint
  • Era
    1400–1457
    Aged 57
Summary
Updated 2026-08-19

Bartolomeu Perestrello, 1st Capitão Donatário, Lord and Governor of the Island of Porto Santo was a Portuguese navigator and explorer that is claimed to have discovered and populated Porto Santo Island (1419) together with João Gonçalves Zarco and Tristão Vaz Teixeira. The account of his participation in the discovery is disputed by some historians.

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

Fame
Falling
48.1
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum0.2
Historical13.4
Source confidence60.0
Completeness45.0
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