Louis II of Italy

Ruler of the Holy Roman Empire from 844 to 875

  • Fame54.8
  • Momentum0.0
  • Wikipedia11.7K
Source-basedStable
Lived 825–875, aged 50
  • Wikipedia
    56 languages
    Cross-language footprint
  • Era
    825–875
    Aged 50
Summary
Updated 2026-06-09

A Carolingian emperor who ruled Italy for three decades and briefly styled himself "emperor of the Romans" after taking Bari from the Saracens — a title that rankled Byzantium and exposed the fractures in ninth-century claims to Roman succession.

Biography

About

Louis II became king of Italy in 844 at nineteen, co-ruling with his father Lothair I until the latter's death in 855 left him sole emperor. For most of his reign he used the standard title imperator augustus, but his 871 conquest of Bari from Muslim forces emboldened him to claim imperator Romanorum — a move that soured relations with the Eastern Roman Empire, which saw itself as the rightful heir to Rome. The Byzantines pointedly called him "Emperor of Francia" while West Francia labeled him "emperor of Italy," each refusing the grander claim. He ruled until his death on 12 August 875. The c…

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By the numbers

Score breakdown

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

Fame
Stable
54.8
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical22.4
Source confidence60.0
Completeness60.0
Global rank
Country rank
Category rank
Receipts

Sources

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