# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/john-henry-dallmeyer
# Generated: 2026-08-13T11:17:52.836Z

schema: https://schema.org/Person
url: "https://fame.am/person/john-henry-dallmeyer"
name: "John Henry Dallmeyer"
slug: "john-henry-dallmeyer"
description: "John Henry Dallmeyer, Anglo-German optician, was born at Loxten, Westphalia, the son of a landowner."
tagline: "Optician, photographer (1830–1883)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Dallmeyer.png?width=1200"
gender: "male"
category:
  name: "Founders"
  slug: "founders"
profileType:
  name: "Founder"
  slug: "founder"
  entityType: "https://www.wikidata.org/entity/Q131524"
birthDate: "1830-09-06"
deathDate: "1883-12-30"
livingStatus: "DECEASED"
scores:
  popularity:           36.98
  momentum:             0
  historical:           4.804716
  currentAttention:     0
  sourceConfidence:     30
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://de.wikipedia.org/wiki/John_Henry_Dallmeyer"
    title: "John Henry Dallmeyer"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/John_Henry_Dallmeyer"
    title: "John Henry Dallmeyer"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/John_Henry_Dallmeyer"
    title: "John Henry Dallmeyer"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%B8%E3%83%A7%E3%83%B3%E3%83%BB%E3%83%98%E3%83%B3%E3%83%AA%E3%83%BC%E3%83%BB%E3%83%80%E3%83%AB%E3%83%A1%E3%82%A4%E3%83%A4%E3%83%BC"
    title: "ジョン・ヘンリー・ダルメイヤー"
    type:  "WIKIPEDIA"
  - url: "https://ml.wikipedia.org/wiki/%E0%B4%9C%E0%B5%8B%E0%B5%BA_%E0%B4%B9%E0%B5%86%E0%B5%BB%E0%B4%B1%E0%B4%BF_%E0%B4%A1%E0%B4%BE%E0%B5%BD%E0%B4%AE%E0%B5%86%E0%B4%AF%E0%B5%86%E0%B5%BC"
    title: "ജോൺ ഹെൻറി ഡാൽമെയെർ"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q3181735"
    title: "Wikidata"
    type:  "WIKIDATA"

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