John Henry Dallmeyer

Optician, photographer (1830–1883)
Person human Q3181735
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Summary

John Henry Dallmeyer was born on September 6, 1830[1], in Versmold[2]. He died on December 30, 1883[3]. He worked as a lens designer[4] and entrepreneur[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (65 views/month, #7,295 of 1,000,298).[6]

Key Facts

  • Place of birth: Loxten[7]
  • Child: Thomas Rudolphus Dallmeyer[8]
  • Country of citizenship: Kingdom of Prussia[9]
  • Sex or gender: male[10]
  • Commons category: John Henry Dallmeyer[11]
  • Family name: Dallmeyer[12]
  • Given name: John[13], Henry[14]
  • Described by source: Dictionary of National Biography, 1885–1900[15], Encyclopædia Britannica 11th edition[16]
  • Languages spoken, written or signed: German[17]

Body

Works and Contributions

Things named for John Henry Dallmeyer include Dallmeyer Peak[18], a mountain[19].

Why It Matters

John Henry Dallmeyer is known by 6 alternative names across languages and contexts.[20]

Entities named for him include Dallmeyer Peak[18], a mountain[19].

FAQs

Where was John Henry Dallmeyer born?

John Henry Dallmeyer's place of birth was Versmold[2].

What did John Henry Dallmeyer do for work?

John Henry Dallmeyer worked as a lens designer[4] and entrepreneur[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [7] ↑ . wikidata.org.
  3. [10] ↑ . RKDartists. Retrieved . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [4] ↑ . wikidata.org.
  7. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [1] ↑ . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  10. [3] ↑ . Encyclopædia Britannica Online. Retrieved . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [18] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [19] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). John Henry Dallmeyer. Retrieved October 13, 2026, from https://4ort.xyz/entity/john-henry-dallmeyer
MLA “John Henry Dallmeyer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/john-henry-dallmeyer.
BibTeX @misc{4ortxyz_john-henry-dallmeyer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Henry Dallmeyer}}, year = {2026}, url = {https://4ort.xyz/entity/john-henry-dallmeyer}, note = {Accessed: 2026-10-13}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · Printstream · 2026-10-10 view diff on Wikidata ↗
    Deutsche biographie (gnd) id → 1236357701
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/58947|batch #58947]]: Import P7902 (DtBio)"
  2. 9d ago · Printstream · 2026-10-06 view diff on Wikidata ↗
    Place of birth → Versmold, Loxten
    Wikipedia languages → ['commons', 'de', 'en', 'fr', 'ja', 'ml']
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57880|batch #57880]]: Import more precise places of birth, date from dewiki"
  3. 13w ago · Geagea · 2026-07-12 view diff on Wikidata ↗
    National library of israel j9u id → 987014797990405171
    "/* wbcreateclaim-create:1| */ National library of israel j9u id: 987014797990405171, #quickstatements; #temporary_batch_1783595065105; Based on LC id in the National Library of Israel"
  4. 21w ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Occupation → lens designer, entrepreneur
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32084|batch #32084]]: import P21 and P106 from GND (26)"
  5. 22w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Languages spoken, written or signed → German
    Occupation → —
    Family name → Dallmeyer
    Given name → John, Henry
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30848|batch #30848]]: match CERL IDs on the basis of GND (5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.