# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/jakob-sederholm
# Generated: 2026-08-15T03:11:57.519Z

schema: https://schema.org/Person
url: "https://fame.am/person/jakob-sederholm"
name: "Jakob Sederholm"
slug: "jakob-sederholm"
description: "Jakob Johannes Sederholm was a Finnish petrologist most associated with his studies of migmatites."
tagline: "Finnish geologist, director of the Geological Survey of Finland (1863–1934)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Johannes_Jakob_Sederholm.jpg?width=1200"
gender: "male"
category:
  name: "Politicians"
  slug: "politicians"
profileType:
  name: "Politician"
  slug: "politician"
birthDate: "1863-07-20"
deathDate: "1934-06-26"
livingStatus: "DECEASED"
scores:
  popularity:           40.26
  momentum:             0
  historical:           11.53783333333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uk.wikipedia.org/wiki/%D0%AF%D0%BA%D0%BE%D0%B1_%D0%AE%D0%B3%D0%B0%D0%BD%D0%BD%D0%B5%D1%81_%D0%A1%D0%B5%D0%B4%D0%B5%D1%80%D0%B3%D0%BE%D0%BB%D1%8C%D0%BC"
    title: "Якоб Юганнес Седергольм"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%AC%D8%A7%D9%83%D9%88%D8%A8_%D8%B3%D9%8A%D8%AF%D9%8A%D8%B1%D9%87%D9%88%D9%84%D9%85"
    title: "جاكوب سيديرهولم"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Jakob_Johannes_Sederholm"
    title: "Jakob Johannes Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Jakob_Sederholm"
    title: "Jakob Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Jakob_Sederholm"
    title: "Jakob Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://fi.wikipedia.org/wiki/Johannes_Sederholm"
    title: "Johannes Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Jakob_Sederholm"
    title: "Jakob Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%83%A4%E3%82%B3%E3%83%96%E3%83%BB%E3%82%BC%E3%83%BC%E3%83%87%E3%83%AB%E3%83%9B%E3%83%AB%E3%83%A0"
    title: "ヤコブ・ゼーデルホルム"
    type:  "WIKIPEDIA"
  - url: "https://ka.wikipedia.org/wiki/%E1%83%98%E1%83%90%E1%83%99%E1%83%9D%E1%83%91_%E1%83%A1%E1%83%94%E1%83%93%E1%83%94%E1%83%A0%E1%83%B0%E1%83%9D%E1%83%9A%E1%83%9B%E1%83%98"
    title: "იაკობ სედერჰოლმი"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Jakob_Sederholm"
    title: "Jakob Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Jakob_Sederholm"
    title: "Jakob Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B4%D0%B5%D1%80%D1%85%D0%BE%D0%BB%D1%8C%D0%BC%2C_%D0%AF%D0%BA%D0%BE%D0%B1_%D0%98%D0%BE%D1%85%D0%B0%D0%BD%D0%BD%D0%B5%D1%81"
    title: "Седерхольм, Якоб Иоханнес"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Jakob_Johannes_Sederholm"
    title: "Jakob Johannes Sederholm"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q1679148"
    title: "Wikidata"
    type:  "WIKIDATA"

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