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Juan de Ayala

Spanish explorer of San Francisco Bay

  • Fame45.5
  • Momentum1.3
  • Wikipedia525
Source-basedFalling
Lived 1745–1797, aged 52Spain
SpainSpainHistorical Figures
  • Wikipedia
    13 languages
    Cross-language footprint
  • Era
    1745–1797
    Aged 52
Summary
Updated 2026-08-19

Juan Manuel de Ayala y Aranza was a Spanish Navy officer who played a significant role in the European exploration of California, as he and the crew of his ship San Carlos were the first Europeans known to have entered the San Francisco Bay, having sailed there from the Port of San Blas, Nayarit, Mexico.

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

Fame
Falling
45.5
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum1.3
Historical11.4
Source confidence60.0
Completeness70.0
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