Home › Entities › human › Johan Dirk Speckmann

Johan Dirk Speckmann

Person human Q65850836
Press Enter · cited answer in seconds

Johan Dirk Speckmann

Summary

Johan Dirk Speckmann is a human[1]. He was born on December 28, 1928[2]. He died on December 14, 1997[3]. He worked as a university teacher[4].

Key Facts

  • Johan Dirk Speckmann was born on December 28, 1928[2].
  • Johan Dirk Speckmann died on December 14, 1997[3].
  • Johan Dirk Speckmann's professions included university teacher[4].
  • Among Johan Dirk Speckmann's employers was Leiden University[5].
  • Johan Dirk Speckmann is recorded as male[6].
  • Johan Dirk Speckmann's instance of is recorded as human[7].
  • Johan Dirk Speckmann's family name is recorded as Speckmann[8].
  • Johan Dirk Speckmann's given name is recorded as Johan[9].
  • Johan Dirk Speckmann's given name is recorded as Dirk[10].

Body

Origins and Family

Johan Dirk Speckmann was born on December 28, 1928[2].

Career and Affiliations

Johan Dirk Speckmann's professions included university teacher[4]. He was employed by Leiden University[5].

Death and Burial

Johan Dirk Speckmann died on December 14, 1997[3].

FAQs

What did Johan Dirk Speckmann do for work?

Johan Dirk Speckmann worked as university teacher[4].

References

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

Direct Wikidata claims

  1. [6] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  2. [7] ↑ . wikidata.org.
  3. [4] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  4. [5] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  5. [2] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  6. [3] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  7. [8] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  8. [9] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  9. [10] ↑ . Leidse Hoogleraren. 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). Johan Dirk Speckmann. Retrieved May 3, 2026, from https://4ort.xyz/entity/johan-dirk-speckmann
MLA “Johan Dirk Speckmann.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/johan-dirk-speckmann.
BibTeX @misc{4ortxyz_johan-dirk-speckmann_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johan Dirk Speckmann}}, year = {2026}, url = {https://4ort.xyz/entity/johan-dirk-speckmann}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Johan Dirk Speckmann — https://4ort.xyz/entity/johan-dirk-speckmann (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/johan-dirk-speckmann · 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. 5w ago · Printstream · 2026-08-09 view diff on Wikidata ↗
    Fast id → 108853
    Imported from → —
    Viaf cluster id → 280173058, 5803772
    Leidse hoogleraren id → 1169
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P227]]: 122036689, #quickstatements; #temporary_batch_1786233517508"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.