# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/gustaaf-adolf-frederik-molengraaff
# Generated: 2026-08-15T19:39:44.924Z

schema: https://schema.org/Person
url: "https://fame.am/person/gustaaf-adolf-frederik-molengraaff"
name: "Gustaaf Adolf Frederik Molengraaff"
slug: "gustaaf-adolf-frederik-molengraaff"
description: "Gustaaf Adolf Frederik Molengraaff was a Dutch geologist, biologist and explorer. He became an authority on the geology of South Africa and the Dutch East Indies."
tagline: "Dutch scientist (1860-1942)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/ZieglerMolengraaff.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1860-02-27"
deathDate: "1942-03-26"
livingStatus: "DECEASED"
scores:
  popularity:           38.91
  momentum:             0
  historical:           9.603996
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://pt.wikipedia.org/wiki/Gustaaf_Adolf_Frederik_Molengraaff"
    title: "Gustaaf Adolf Frederik Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://af.wikipedia.org/wiki/Gustaaf_Molengraaff"
    title: "Gustaaf Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%AC%D9%88%D8%B3%D8%AA%D8%A7%D9%81_%D8%A7%D8%AF%D9%88%D9%84%D9%81_%D9%81%D8%B1%D9%8A%D8%AF%D9%8A%D8%B1%D9%8A%D9%83_%D9%85%D9%88%D9%84%D9%8A%D9%86%D8%AC%D8%B1%D8%A7%D9%81"
    title: "جوستاف ادولف فريديريك مولينجراف"
    type:  "WIKIPEDIA"
  - url: "https://bg.wikipedia.org/wiki/%D0%93%D1%83%D1%81%D1%82%D0%B0%D0%B2_%D0%9C%D0%BE%D0%BB%D0%B5%D0%BD%D0%B3%D1%80%D0%B0%D1%84"
    title: "Густав Моленграф"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Gustaaf_Adolf_Frederik_Molengraaff"
    title: "Gustaaf Adolf Frederik Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Gustaaf_Adolf_Frederik_Molengraaff"
    title: "Gustaaf Adolf Frederik Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Gustaaf_Molengraaff"
    title: "Gustaaf Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%DA%AF%D9%88%D8%B3%D8%AA%D8%A7%D9%81_%D8%A2%D8%AF%D9%88%D9%84%D9%81_%D9%81%D8%B1%D8%AF%D8%B1%DB%8C%DA%A9_%D9%85%D9%88%D9%84%D9%86%DA%AF%D8%B1%D8%A7%D9%81"
    title: "گوستاف آدولف فردریک مولنگراف"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Gustaaf_Adolf_Frederik_Molengraaff"
    title: "Gustaaf Adolf Frederik Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B0%E3%82%B9%E3%82%BF%E3%83%BC%E3%83%95%E3%83%BB%E3%83%A2%E3%83%BC%E3%83%AC%E3%83%B3%E3%82%B0%E3%83%A9%E3%83%BC%E3%83%95"
    title: "グスターフ・モーレングラーフ"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Gustaaf_Molengraaff"
    title: "Gustaaf Molengraaff"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1255637"
    title: "Wikidata"
    type:  "WIKIDATA"

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