# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-iii-of-trebizond
# Generated: 2026-09-01T07:10:18.462Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-iii-of-trebizond"
name: "John III of Trebizond"
slug: "john-iii-of-trebizond"
description: "John III Megas Komnenos or Grand Comnenus was emperor of Trebizond from September 4, 1342, to May 3, 1344. He was a son of Emperor Michael of Trebizond and Acropolitissa, a daughter of Constantine Acropolites."
tagline: "Emperor of Trebizond"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/John_III_of_Trebizond_cropped.png?width=1200"
gender: "male"
category:
  name: "Models"
  slug: "models"
profileType:
  name: "Model"
  slug: "model"
birthDate: "1321"
deathDate: "1362"
livingStatus: "DECEASED"
scores:
  popularity:           49.52
  momentum:             0
  historical:           19.28614266666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E7%BA%A6%E7%BF%B0%E4%B8%89%E4%B8%96_(%E7%89%B9%E6%8B%89%E6%AF%94%E6%9D%BE%E5%B8%9D%E5%9B%BD)"
    title: "约翰三世 (特拉比松帝国)"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%8A%D9%88%D8%AD%D9%86%D8%A7_%D8%A7%D9%84%D8%AB%D8%A7%D9%84%D8%AB_%D8%A7%D9%84%D8%B7%D8%B1%D8%A7%D8%A8%D8%B2%D9%88%D9%86%D9%8A"
    title: "يوحنا الثالث الطرابزوني"
    type:  "WIKIPEDIA"
  - url: "https://az.wikipedia.org/wiki/III_%C4%B0ohann_(Trabzon_imperatoru)"
    title: "III İohann (Trabzon imperatoru)"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%99%D0%BE%D0%B0%D0%BD_III_%D0%92%D0%B5%D0%BB%D0%B8%D0%BA%D0%B8_%D0%9A%D0%BE%D0%BC%D0%BD%D0%B8%D0%BD"
    title: "Йоан III Велики Комнин"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Joan_III_de_Trebisonda"
    title: "Joan III de Trebisonda"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johannes_III._(Trapezunt)"
    title: "Johannes III. (Trapezunt)"
    type:  "WIKIPEDIA"
  - url: "https://el.wikipedia.org/wiki/%CE%99%CF%89%CE%AC%CE%BD%CE%BD%CE%B7%CF%82_%CE%93%CE%84_%CE%9C%CE%AD%CE%B3%CE%B1%CF%82_%CE%9A%CE%BF%CE%BC%CE%BD%CE%B7%CE%BD%CF%8C%CF%82"
    title: "Ιωάννης Γ΄ Μέγας Κομνηνός"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_III_of_Trebizond"
    title: "John III of Trebizond"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Juan_III_de_Trebisonda"
    title: "Juan III de Trebisonda"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jean_III_de_Tr%C3%A9bizonde"
    title: "Jean III de Trébizonde"
    type:  "WIKIPEDIA"
  - url: "https://gl.wikipedia.org/wiki/Xo%C3%A1n_III_de_Trebisonda"
    title: "Xoán III de Trebisonda"
    type:  "WIKIPEDIA"
  - url: "https://hr.wikipedia.org/wiki/Ivan_III._Trapezuntski"
    title: "Ivan III. Trapezuntski"
    type:  "WIKIPEDIA"
  - url: "https://hy.wikipedia.org/wiki/%D5%80%D5%B8%D5%BE%D5%B0%D5%A1%D5%B6%D5%B6%D5%A5%D5%BD_III_%D5%84%D5%A5%D5%AE_%D4%BF%D5%B8%D5%B4%D5%B6%D5%A5%D5%B6%D5%B8%D5%BD"
    title: "Հովհաննես III Մեծ Կոմնենոս"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Giovanni_III_di_Trebisonda"
    title: "Giovanni III di Trebisonda"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%98%E1%83%9D%E1%83%90%E1%83%9C%E1%83%94_III_(%E1%83%A2%E1%83%A0%E1%83%90%E1%83%9E%E1%83%98%E1%83%96%E1%83%9D%E1%83%9C%E1%83%98)"
    title: "იოანე III (ტრაპიზონი)"
    type:  "WIKIPEDIA"
  - url: "https://la.wikipedia.org/wiki/Ioannes_III_(imperator_Trapezuntinus)"
    title: "Ioannes III (imperator Trapezuntinus)"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Johannes_III_Megas_Komnenos"
    title: "Johannes III Megas Komnenos"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Jan_III_Wielki_Komnen"
    title: "Jan III Wielki Komnen"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Jo%C3%A3o_III_de_Trebizonda"
    title: "João III de Trebizonda"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%98%D0%BE%D0%B0%D0%BD%D0%BD_III_%D0%92%D0%B5%D0%BB%D0%B8%D0%BA%D0%B8%D0%B9_%D0%9A%D0%BE%D0%BC%D0%BD%D0%B8%D0%BD"
    title: "Иоанн III Великий Комнин"
    type:  "WIKIPEDIA"
  - url: "https://sr.wikipedia.org/wiki/%D0%88%D0%BE%D0%B2%D0%B0%D0%BD_III_%D0%92%D0%B5%D0%BB%D0%B8%D0%BA%D0%B8_%D0%9A%D0%BE%D0%BC%D0%BD%D0%B8%D0%BD"
    title: "Јован III Велики Комнин"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Johannes_III_av_Trapezunt"
    title: "Johannes III av Trapezunt"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/III._%C4%B0oannis_(Trabzon_imparatoru)"
    title: "III. İoannis (Trabzon imparatoru)"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%86%D0%BE%D0%B0%D0%BD%D0%BD_III_(%D1%96%D0%BC%D0%BF%D0%B5%D1%80%D0%B0%D1%82%D0%BE%D1%80_%D0%A2%D1%80%D0%B0%D0%BF%D0%B5%D0%B7%D1%83%D0%BD%D0%B4%D0%B0)"
    title: "Іоанн III (імператор Трапезунда)"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q729502"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump