Florentius Jacobus Abraham Calkoen

military officer
Person human Q127245310
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Florentius Jacobus Abraham Calkoen

Summary

Florentius Jacobus Abraham Calkoen is a human[1]. Born in Utrecht[2], he… he was born on +1883-06-28T00:00:00Z[3]. He died in Sachsenhausen concentration camp[4]. He died on +1942-05-03T00:00:00Z[5]. He worked as a military officer[6] and resistance fighter[7].

Key Facts

  • Florentius Jacobus Abraham Calkoen's place of birth was Utrecht[2].
  • Florentius Jacobus Abraham Calkoen passed away in Sachsenhausen concentration camp[4].
  • Florentius Jacobus Abraham Calkoen passed away in Oranienburg concentration camp[8].
  • Florentius Jacobus Abraham Calkoen was born on +1883-06-28T00:00:00Z[3].
  • Florentius Jacobus Abraham Calkoen died on +1942-05-03T00:00:00Z[5].
  • Florentius Jacobus Abraham Calkoen's professions included military officer[6].
  • Florentius Jacobus Abraham Calkoen's professions included resistance fighter[7].
  • Florentius Jacobus Abraham Calkoen received the Officers' Cross[9].
  • Florentius Jacobus Abraham Calkoen is recorded as male[10].
  • Florentius Jacobus Abraham Calkoen's instance of is recorded as human[11].
  • Florentius Jacobus Abraham Calkoen's family is recorded as Calkoen[12].
  • Florentius Jacobus Abraham Calkoen's noble title is recorded as Jonkheer[13].
  • Florentius Jacobus Abraham Calkoen's family name is recorded as Q112600790[14].
  • Florentius Jacobus Abraham Calkoen's given name is recorded as Florentius[15].
  • Florentius Jacobus Abraham Calkoen's given name is recorded as Jacobus[16].
  • Florentius Jacobus Abraham Calkoen's given name is recorded as Abraham[17].
  • Florentius Jacobus Abraham Calkoen's participant in is recorded as first O.D. trial[18].
  • Florentius Jacobus Abraham Calkoen's place of detention is recorded as Oranjehotel[19].
  • Florentius Jacobus Abraham Calkoen's place of detention is recorded as Kamp Amersfoort[20].
  • Florentius Jacobus Abraham Calkoen's TracesOfWar person ID is recorded as 56252[21].
  • Florentius Jacobus Abraham Calkoen's Oorlogsbronnen ID is recorded as 343afddc-33b1-4b22-b1b1-01f32783cf62[22].

Body

Origins and Family

Florentius Jacobus Abraham Calkoen was born in Utrecht[2]. He was born on +1883-06-28T00:00:00Z[3].

Career and Affiliations

Recorded occupations include military officer[6] and resistance fighter[7].

Recognition

Florentius Jacobus Abraham Calkoen received the Officers' Cross[9].

Death and Burial

Florentius Jacobus Abraham Calkoen died on +1942-05-03T00:00:00Z[5]. Recorded place of death include Sachsenhausen concentration camp[4], a Nazi concentration camp[23], in Germany[24] and Oranienburg concentration camp[8], a Nazi concentration camp[25], in Nazi Germany[26].

FAQs

Where was Florentius Jacobus Abraham Calkoen born?

Born in Utrecht[2], Florentius Jacobus Abraham Calkoen…

Where did Florentius Jacobus Abraham Calkoen die?

Florentius Jacobus Abraham Calkoen died in Sachsenhausen concentration camp[4].

What did Florentius Jacobus Abraham Calkoen do for work?

Florentius Jacobus Abraham Calkoen worked as military officer[6] and resistance fighter[7].

What awards did Florentius Jacobus Abraham Calkoen receive?

Honors received include Officers' Cross[9].

References

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

Direct Wikidata claims

  1. [2] ↑ . Q110279963. Retrieved . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [8] ↑ . Q110279963. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [13] ↑ . wikidata.org.
  8. [6] ↑ . nationaalarchief.nl. nationaalarchief.nl. Provenance: wikidata.org.
  9. [7] ↑ . wikidata.org.
  10. [9] ↑ . nationaalarchief.nl. nationaalarchief.nl. Provenance: wikidata.org.
  11. [3] ↑ . Q110279963. Retrieved . wikidata.org.
  12. [5] ↑ . Q110279963. Retrieved . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Q110279963. Retrieved . wikidata.org.
  19. [20] ↑ . Q110279963. Retrieved . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [23] ↑ . Wikidata. wikidata.org. → on this site
  2. [24] ↑ . Wikidata. wikidata.org. → on this site
  3. [25] ↑ . Wikidata. wikidata.org. → on this site
  4. [26] ↑ . Wikidata. wikidata.org. → on this site

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). Florentius Jacobus Abraham Calkoen. Retrieved May 3, 2026, from https://4ort.xyz/entity/florentius-jacobus-abraham-calkoen
MLA “Florentius Jacobus Abraham Calkoen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/florentius-jacobus-abraham-calkoen.
BibTeX @misc{4ortxyz_florentius-jacobus-abraham-calkoen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Florentius Jacobus Abraham Calkoen}}, year = {2026}, url = {https://4ort.xyz/entity/florentius-jacobus-abraham-calkoen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Florentius Jacobus Abraham Calkoen — https://4ort.xyz/entity/florentius-jacobus-abraham-calkoen (retrieved 2026-05-03)

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