Claim profile

Mary Spencer-Churchill, Duchess of Marlborough

(1900-1961), Justice of the Peace; first wife of John Spencer-Churchill, 10th Duke of Marlborough

  • Fame42.6
  • Momentum0.0
  • Wikipedia1.4K
Source-basedFalling
Lived 1900–1961, aged 61United Kingdom
United Kingdom flagUnited Kingdom
  • Era
    1900–1961
    Aged 61
  • Awards
    1
    recognised work
Summary
Updated 2026-08-17

Alexandra Mary Spencer-Churchill, Duchess of Marlborough, styled Marchioness of Blandford between 1920 and 1934, was a British peeress. As the wife of the 10th Duke of Marlborough, she was châtelaine of Blenheim Palace.

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

Fame
Falling
42.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical1.6
Source confidence10.0
Completeness44.0
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