Jan van Katwijk

Dutch cyclist
Person human Q4842264
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Summary

Jan van Katwijk is a human[1]. He was born in Oploo[2]. He was born on August 30, 1946[3]. He worked as a sport cyclist[4] and university teacher[5]. He is known by 5 alternative names across languages and contexts.[6]

Key Facts

  • Born in Oploo[2].
  • Jan van Katwijk was born on August 30, 1946[3].
  • A child of Jan van Katwijk was Alain van Katwijk[7].
  • Jan van Katwijk held citizenship in Kingdom of the Netherlands[8].
  • Jan van Katwijk's professions included sport cyclist[4].
  • Jan van Katwijk's professions included university teacher[5].
  • Jan van Katwijk was employed by Delft University of Technology[9].
  • Jan van Katwijk is recorded as male[10].
  • Jan van Katwijk's instance of is recorded as human[11].
  • Jan van Katwijk's Commons category is recorded as Jan van Katwijk[12].
  • Jan van Katwijk's sport is recorded as road bicycle racing[13].
  • Jan van Katwijk's family name is recorded as van Katwijk[14].
  • Jan van Katwijk's given name is recorded as Jan[15].
  • Jan van Katwijk's relative is recorded as Nathalie Van Katwijk[16].
  • Jan van Katwijk's different from is recorded as Jan van Katwijk[17].
  • Jan van Katwijk's sibling is recorded as Alfons van Katwijk[18].
  • Jan van Katwijk's sibling is recorded as Piet van Katwijk[19].

Body

Origins and Family

Jan van Katwijk's place of birth was Oploo[2]. He was born on August 30, 1946[3].

Career and Affiliations

Recorded occupations include sport cyclist[4] and university teacher[5]. Jan van Katwijk was employed by Delft University of Technology[9].

Personal Life

A child of Jan van Katwijk was Alain van Katwijk[7].

Why It Matters

Jan van Katwijk is known by 5 alternative names across languages and contexts.[6]

FAQs

Where was Jan van Katwijk born?

Jan van Katwijk was born in Oploo[2].

What did Jan van Katwijk do for work?

Jan van Katwijk worked as sport cyclist[4] and university teacher[5].

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . 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). Jan van Katwijk. Retrieved October 10, 2026, from https://4ort.xyz/entity/jan-van-katwijk
MLA “Jan van Katwijk.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/jan-van-katwijk.
BibTeX @misc{4ortxyz_jan-van-katwijk_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan van Katwijk}}, year = {2026}, url = {https://4ort.xyz/entity/jan-van-katwijk}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan van Katwijk — https://4ort.xyz/entity/jan-van-katwijk (retrieved 2026-10-10)

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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. 22d ago · Guillaumrs · 2026-09-20 view diff on Wikidata ↗
    Sport → road bicycle racing
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55339|batch #55339]]: replacement of "cycle sport" with "road bicycle racing""
  2. 22d ago · Guillaumrs · 2026-09-20 view diff on Wikidata ↗
    Instance of → human
    Country of citizenship → Kingdom of the Netherlands
    Different from → Jan van Katwijk
    Sex or gender → male
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55339|batch #55339]]: replacement of "cycle sport" with "road bicycle racing""
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