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Theo van der Waerden

Dutch politician (1876-1940)
Person human Q2049172
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Theo van der Waerden

Summary

Theo van der Waerden is a human[1]. He was born on August 21, 1876[2]. He died on June 12, 1940[3]. He worked as a politician[4] and engineer[5].

Key Facts

  • Theo van der Waerden was born on August 21, 1876[2].
  • Theo van der Waerden died on June 12, 1940[3].
  • A child of Theo van der Waerden was Bartel Leendert van der Waerden[6].
  • Theo van der Waerden held citizenship in Kingdom of the Netherlands[7].
  • Theo van der Waerden's professions included politician[4].
  • Theo van der Waerden's professions included engineer[5].
  • Theo van der Waerden held the position of member of the House of Representatives of the Netherlands[8].
  • Theo van der Waerden is recorded as male[9].
  • Theo van der Waerden's instance of is recorded as human[10].
  • Theo van der Waerden was affiliated with the Social Democratic Workers' Party[11].
  • Theo van der Waerden's Commons category is recorded as Theo van der Waerden[12].
  • Theo van der Waerden's archives at is recorded as International Institute of Social History[13].
  • Theo van der Waerden's family name is recorded as van der Waerden[14].
  • Theo van der Waerden's given name is recorded as Theo[15].
  • Theo van der Waerden's candidacy in election is recorded as 1922 Dutch general election[16].
  • Theo van der Waerden's copyright status as a creator is recorded as copyrights on works have expired[17].

Body

Origins and Family

Theo van der Waerden was born on August 21, 1876[2].

Career and Affiliations

Recorded occupations include politician[4] and engineer[5]. Theo van der Waerden held the position of member of the House of Representatives of the Netherlands[8].

Personal Life

A child of Theo van der Waerden was Bartel Leendert van der Waerden[6]. He was affiliated with the Social Democratic Workers' Party[11].

Death and Burial

Theo van der Waerden died on June 12, 1940[3].

FAQs

What did Theo van der Waerden do for work?

Theo van der Waerden worked as politician[4] and engineer[5].

References

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

Direct Wikidata claims

  1. [9] ↑ . wikidata.org.
  2. [7] ↑ . wikidata.org.
  3. [10] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [11] ↑ . wikidata.org.
  7. [4] ↑ . wikidata.org.
  8. [5] ↑ . Retrieved . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . hdl.handle.net. Retrieved . hdl.handle.net. Provenance: wikidata.org.
  11. [2] ↑ . Biografisch Portaal. wikidata.org.
  12. [3] ↑ . Biografisch Portaal. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . 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). Theo van der Waerden. Retrieved May 3, 2026, from https://4ort.xyz/entity/theo-van-der-waerden
MLA “Theo van der Waerden.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/theo-van-der-waerden.
BibTeX @misc{4ortxyz_theo-van-der-waerden_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theo van der Waerden}}, year = {2026}, url = {https://4ort.xyz/entity/theo-van-der-waerden}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theo van der Waerden — https://4ort.xyz/entity/theo-van-der-waerden (retrieved 2026-05-03)

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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. 7d ago · Epìdosis · 2026-07-22 view diff on Wikidata ↗
    Family name → van der Waerden
    Worldcat entities id → E39PBJx4qctPY8Yqh3yFr6txjC
    Date of death → +1940-06-12T00:00:00Z
    Imported from → —
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/43062|batch #43062]]: substitute P887 reference with P227 reference (3)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.