# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/johannes-herman-frederik-umbgrove
# Generated: 2026-08-16T02:16:50.027Z

schema: https://schema.org/Person
url: "https://fame.am/person/johannes-herman-frederik-umbgrove"
name: "Johannes Herman Frederik Umbgrove"
slug: "johannes-herman-frederik-umbgrove"
description: "Johannes Herman Frederik Umbgrove HFRSE, called in short Jan Umbgrove, was a Dutch geologist and earth scientist."
tagline: "Dutch geologist (1899-1954)"
image: "https://upload.wikimedia.org/wikipedia/en/d/db/Johannes_Herman_Frederik_Umbgrove.jpg"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1899-02-05"
deathDate: "1954-06-14"
livingStatus: "DECEASED"
scores:
  popularity:           37.94
  momentum:             8.571428571428571
  historical:           5.869294666666667
  currentAttention:     0
  sourceConfidence:     35
  profileCompleteness:  60
  trendDirection:       "RISING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://fr.wikipedia.org/wiki/Johannes_Herman_Frederik_Umbgrove"
    title: "Johannes Herman Frederik Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johannes_Herman_Frederik_Umbgrove"
    title: "Johannes Herman Frederik Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Johannes_Herman_Frederik_Umbgrove"
    title: "Johannes Herman Frederik Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Johannes_H.F._Umbgrove"
    title: "Johannes H.F. Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Johannes_Herman_Frederik_Umbgrove"
    title: "Johannes Herman Frederik Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Jan_Umbgrove"
    title: "Jan Umbgrove"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q377061"
    title: "Wikidata"
    type:  "WIKIDATA"

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