Amadeus VIII, Duke of Savoy

Antipope 1439 to 1449, count of Savoy

  • Fame55.6
  • Momentum2.2
  • Wikipedia6.6K
Source-basedStable
Lived 1383–1451, aged 68France
France flagFranceOther
  • Wikipedia
    46 languages
    Cross-language footprint
  • Era
    1383–1451
    Aged 68
  • Awards
    1
    recognised work
Summary
Updated 2026-06-08

He ruled Savoy for half a century, then tried to rule the Church. The first duke of his house spent his last decade as the final antipope with serious backing — Felix V, an elected rival to Rome who couldn't hold the throne.

Biography

About

Amadeus inherited the county at eight in 1391 and spent twenty-five years building a state that worked: diplomatic deals, internal reforms, institutions that outlasted him. Emperor Sigismund elevated Savoy to a duchy in 1416, making Amadeus its first duke. He abdicated in 1440 and withdrew to a semi-monastic life. Then the Council of Basel elected him pope in 1439 as Felix V, opposing Eugene IV in a schism that dragged into Nicholas V's reign. He was the last antipope to command real clerical support, though he resigned in 1449, two years before his death.

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Score breakdown

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

Fame
Stable
55.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum2.2
Historical23.6
Now attention12.3
Source confidence60.0
Completeness60.0
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Country rank
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence