Giovanni Giustiniani
Genoese captain and soldier (15th century)
Summary
Updated 2026-06-01
Giovanni Giustiniani Longo was a Genoese nobleman, mercenary captain, and defender of Constantinople during its siege in 1453. He was instrumental in its defense and commanded 700 men, as well as leading the land forces protecting the city.
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Giovanni Giustiniani Longo was a Genoese nobleman, mercenary captain, and defender of Constantinople during its siege in 1453. He was instrumental in its defense and commanded 700 men, as well as leading the land forces protecting the city.
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Rising22.0
Composite of search demand, mentions, audience & graph footprint.
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Momentum18.4
Historical19.0
Source confidence60.0
Completeness60.0
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#244
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- WikipediaHigh confidencewikipedia · en.wikipedia.org
- WikidataHigh confidencewikidata · wikidata.org
- Pantheon 2.0High confidencedatabase · pantheon.world
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