# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/johannes-vahlen
# Generated: 2026-08-14T17:37:30.150Z

schema: https://schema.org/Person
url: "https://fame.am/person/johannes-vahlen"
name: "Johannes Vahlen"
slug: "johannes-vahlen"
description: "Johannes Vahlen was a German classical philologist. He was the father of mathematician Theodor Vahlen (1869–1945)."
tagline: "German classical philologist (1830-1911)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Johannes_Vahlen.jpg?width=1200"
gender: "male"
country:
  name: "Germany"
  isoCode: "DE"
category:
  name: "Writers"
  slug: "writers"
profileType:
  name: "Writer / Author"
  slug: "writer"
birthDate: "1830-09-27"
deathDate: "1911-11-30"
livingStatus: "DECEASED"
scores:
  popularity:           36.33
  momentum:             0
  historical:           6.802736
  currentAttention:     0
  sourceConfidence:     45
  profileCompleteness:  70
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://sv.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%DA%86%D9%88%D9%87%D8%A7%D9%86%D8%B3_%DA%A4%D8%A7%D9%87%D9%84%D9%8A%D9%86"
    title: "چوهانس ڤاهلين"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://la.wikipedia.org/wiki/Iohannes_Vahlen"
    title: "Iohannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://ro.wikipedia.org/wiki/Johannes_Vahlen"
    title: "Johannes Vahlen"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q68062"
    title: "Wikidata"
    type:  "WIKIDATA"

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