Koos de Valk

Person human Q42306441
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Koos de Valk

Summary

Koos de Valk is a human[1]. His place of birth was Rotterdam[2]. He was born on March 13, 1927[3]. He passed away in Rotterdam[4]. He died on December 10, 2012[5]. He worked as a sociologist[6] and university teacher[7].

Key Facts

  • Born in Rotterdam[2], Koos de Valk…
  • Koos de Valk passed away in Rotterdam[4].
  • Koos de Valk was born on March 13, 1927[3].
  • Koos de Valk died on December 10, 2012[5].
  • Koos de Valk held citizenship in Kingdom of the Netherlands[8].
  • Dutch was Koos de Valk's native language[9].
  • Koos de Valk's professions included sociologist[6].
  • Koos de Valk worked as a university teacher[7].
  • Among Koos de Valk's employers was Erasmus University Rotterdam[10].
  • Koos de Valk's doctoral advisor was Fred Polak[11].
  • Koos de Valk is recorded as male[12].
  • Koos de Valk's instance of is recorded as human[13].
  • Koos de Valk was affiliated with the Labour Party[14].
  • Koos de Valk was affiliated with the Christian Democratic Appeal[15].
  • Koos de Valk's Commons category is recorded as Koos de Valk[16].
  • Koos de Valk earned the academic degree of doctorate[17].
  • Koos de Valk's given name is recorded as Jacobus[18].
  • Koos de Valk's given name is recorded as Mattheus[19].
  • Koos de Valk's given name is recorded as Maria[20].
  • Koos de Valk's languages spoken, written or signed is recorded as Dutch[21].
  • Koos de Valk's birth name is recorded as Jacobus Mattheus Maria de Valk[22].
  • Koos de Valk's name in native language is recorded as Koos de Valk[23].
  • Koos de Valk's number of children is recorded as {'unit': '1', 'amount': '+4'}[24].

Body

Origins and Family

Koos de Valk's place of birth was Rotterdam[2]. He was born on March 13, 1927[3]. Dutch was his native language[9].

Education

Koos de Valk's doctoral advisor was Fred Polak[11]. He earned the academic degree of doctorate[17].

Career and Affiliations

Recorded occupations include sociologist[6] and university teacher[7]. Among Koos de Valk's employers was Erasmus University Rotterdam[10].

Personal Life

Political affiliations include Labour Party[14], a political party[25], in Netherlands[26], founded in 1946[27], headquartered in Amsterdam[28] and Christian Democratic Appeal[15], a political party[29], in Netherlands[30], founded in 1980[31], headquartered in The Hague[32].

Death and Burial

Koos de Valk died on December 10, 2012[5]. He died in Rotterdam[4].

FAQs

Where was Koos de Valk born?

Born in Rotterdam[2], Koos de Valk…

Where did Koos de Valk die?

Koos de Valk died in Rotterdam[4].

What did Koos de Valk do for work?

Koos de Valk worked as sociologist[6] and university teacher[7].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [12] . wikidata.org.
  4. [8] . wikidata.org.
  5. [13] . wikidata.org.
  6. [14] . wikidata.org.
  7. [15] . wikidata.org.
  8. [9] . wikidata.org.
  9. [6] . wikidata.org.
  10. [7] . wikidata.org.
  11. [10] . wikidata.org.
  12. [11] . wikidata.org.
  13. [16] . wikidata.org.
  14. [17] . wikidata.org.
  15. [3] . wikidata.org.
  16. [5] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.

Inline context (facts about related entities)

  1. [25] . Wikidata. wikidata.org. → on this site
  2. [26] . Wikidata. wikidata.org. → on this site
  3. [27] . Wikidata. wikidata.org. → on this site
  4. [28] . Wikidata. wikidata.org. → on this site
  5. [29] . Wikidata. wikidata.org. → on this site
  6. [30] . Wikidata. wikidata.org. → on this site
  7. [31] . Wikidata. wikidata.org. → on this site
  8. [32] . 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). Koos de Valk. Retrieved May 3, 2026, from https://4ort.xyz/entity/koos-de-valk
MLA “Koos de Valk.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/koos-de-valk.
BibTeX @misc{4ortxyz_koos-de-valk_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Koos de Valk}}, year = {2026}, url = {https://4ort.xyz/entity/koos-de-valk}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Koos de Valk — https://4ort.xyz/entity/koos-de-valk (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/koos-de-valk · 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. 12d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Idref id 258195339
    Name in native language Koos de Valk
    Gnd id 1240642040
    Academic degree doctorate
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32086|batch #32086]]: import P21 and P106 from GND (28)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.