# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/jean-dufay
# Generated: 2026-08-13T17:20:51.845Z

schema: https://schema.org/Person
url: "https://fame.am/person/jean-dufay"
name: "Jean Dufay"
slug: "jean-dufay"
description: "Jean Claude Barthélemy Dufay was a French astronomer."
tagline: "French astronomer (1896-1967)"
gender: "male"
country:
  name: "France"
  isoCode: "FR"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1896-07-18"
deathDate: "1967-11-06"
livingStatus: "DECEASED"
scores:
  popularity:           39.59
  momentum:             0
  historical:           10.27113066666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  55
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E8%AE%A9%C2%B7%E8%BF%AA%E8%B4%B9"
    title: "让·迪费"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D8%A7%D9%86_%D8%AF%D9%88%D9%81%D8%A7%D9%89"
    title: "جان دوفاى"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://mk.wikipedia.org/wiki/%D0%96%D0%B0%D0%BD_%D0%94%D1%83%D1%84%D0%B5%D1%98"
    title: "Жан Дуфеј"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://ro.wikipedia.org/wiki/Jean_Dufay"
    title: "Jean Dufay"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q74140"
    title: "Wikidata"
    type:  "WIKIDATA"

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