# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/walter-grotrian
# Generated: 2026-08-14T00:34:37.364Z

schema: https://schema.org/Person
url: "https://fame.am/person/walter-grotrian"
name: "Walter Grotrian"
slug: "walter-grotrian"
description: "Walter Robert Wilhelm Grotrian was a German astronomer and astrophysicist."
tagline: "German astronomer and astrophysicist (1890-1954)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Walter_Grotrian_1920.jpg?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1890-04-21"
deathDate: "1954-03-03"
livingStatus: "DECEASED"
scores:
  popularity:           41.29
  momentum:             0
  historical:           8.943017333333334
  currentAttention:     0
  sourceConfidence:     54.99999999999999
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E6%B2%83%E7%88%BE%E7%89%B9%C2%B7%E6%A0%BC%E7%BE%85%E7%89%B9%E9%87%8C%E5%AE%89"
    title: "沃爾特·格羅特里安"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%88%D8%A7%D9%84%D8%AA%D8%B1_%D8%AC%D8%B1%D9%88%D8%AA%D8%B1%D9%8A%D8%A7%D9%86"
    title: "والتر جروتريان"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://nds.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%93%D1%80%D0%BE%D1%82%D1%80%D0%B8%D0%B0%D0%BD%2C_%D0%92%D0%B0%D0%BB%D1%8C%D1%82%D0%B5%D1%80"
    title: "Гротриан, Вальтер"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Walter_Grotrian"
    title: "Walter Grotrian"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q89492"
    title: "Wikidata"
    type:  "WIKIDATA"

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