Source-basedBreakout

Irène du Buisson de Longpré

French royal mistress (1800–1767)

Lived 1720–1767, aged 47France

Summary

Updated 2026-08-19

Irène du Buisson de Longpré, was a French noblewoman, mistress to King Louis XV. She was the king's Petite maîtresse, not his Maîtresse-en-titre.

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By the numbers

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

Fame

Rising

42.5

Composite of search demand, mentions, audience & graph footprint.

Score components

Momentum15.0

Historical5.5

Now attention86.7

Source confidence35.0

Completeness35.0

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