# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/harold-jefferson-coolidge-jr
# Generated: 2026-08-15T06:02:57.450Z

schema: https://schema.org/Person
url: "https://fame.am/person/harold-jefferson-coolidge-jr"
name: "Harold Jefferson Coolidge, Jr."
slug: "harold-jefferson-coolidge-jr"
description: "Harold Jefferson Coolidge Jr. was an American zoologist and a founding director of the International Union for Conservation of Nature (IUCN) as well as of the World Wildlife Fund (WWF)."
tagline: "American zoologist (1904–1985)"
gender: "male"
country:
  name: "United States"
  isoCode: "US"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1904-01-15"
deathDate: "1985-02-15"
livingStatus: "DECEASED"
scores:
  popularity:           41.67
  momentum:             15.04545454545455
  historical:           6.340281333333333
  currentAttention:     0
  sourceConfidence:     39.99999999999999
  profileCompleteness:  55
  trendDirection:       "BREAKOUT"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://species.wikipedia.org/wiki/Harold_Jefferson_Coolidge"
    title: "Harold Jefferson Coolidge"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%87%D8%A7%D8%B1%D9%88%D9%84%D8%AF_%D8%AC%D9%8A%D9%81%D8%B1%D8%B3%D9%88%D9%86_%D9%83%D9%88%D9%84%D9%8A%D8%AF%D8%AC%D8%8C_%D8%A7%D9%84%D8%A7%D8%A8%D9%86"
    title: "هارولد جيفرسون كوليدج، الابن"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%87%D8%A7%D8%B1%D9%88%D9%84%D8%AF_%D8%AC%D9%8A%D9%81%D8%B1%D8%B3%D9%88%D9%86_%D9%83%D9%88%D9%84%D9%8A%D8%AF%D8%AC"
    title: "هارولد جيفرسون كوليدج"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Harold_Jefferson_Coolidge_Jr."
    title: "Harold Jefferson Coolidge Jr."
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Harold_Jefferson_Coolidge"
    title: "Harold Jefferson Coolidge"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Harold_Jefferson_Coolidge"
    title: "Harold Jefferson Coolidge"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Harold_Jefferson_Coolidge_Jr."
    title: "Harold Jefferson Coolidge Jr."
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3127615"
    title: "Wikidata"
    type:  "WIKIDATA"

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