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Gerd Callesen

Person human Q112375193
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Gerd Callesen

Summary

Gerd Callesen is a human[1]. He was born on 1940[2]. He worked as a historian[3].

Key Facts

  • Gerd Callesen was born on 1940[2].
  • Gerd Callesen's professions included historian[3].
  • Gerd Callesen is recorded as male[4].
  • Gerd Callesen's instance of is recorded as human[5].
  • Gerd Callesen's family name is recorded as Callesen[6].

Body

Origins and Family

Gerd Callesen was born on 1940[2].

Career and Affiliations

Gerd Callesen worked as a historian[3].

FAQs

What did Gerd Callesen do for work?

Gerd Callesen worked as historian[3].

References

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

Direct Wikidata claims

  1. [4] ↑ . IdRef. Retrieved . wikidata.org.
  2. [5] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  5. [6] ↑ . Czech National Authority Database. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Gerd Callesen. Retrieved May 3, 2026, from https://4ort.xyz/entity/gerd-callesen
MLA “Gerd Callesen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gerd-callesen.
BibTeX @misc{4ortxyz_gerd-callesen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gerd Callesen}}, year = {2026}, url = {https://4ort.xyz/entity/gerd-callesen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Gerd Callesen — https://4ort.xyz/entity/gerd-callesen (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/gerd-callesen · Last refreshed:

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. 10w ago · Printstream · 2026-06-25 view diff on Wikidata ↗
    P14536 → 461681
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 461681, #quickstatements; #temporary_batch_1782398664614"
  2. 18w ago · Epìdosis · 2026-05-06 view diff on Wikidata ↗
    Idref id → 067308384
    Deutsche biographie (gnd) id → 1156950627
    Yale lux id → person/8b45a859-e8ed-4fa6-a23b-738b8af3effe
    Occupation → historian
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/29954|batch #29954]]: import data from GND - part 1 (cf. https://w.wiki/Me9X)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.