Willem Kaars Sijpesteijn

Person human Q125018965
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Willem Kaars Sijpesteijn

Summary

Willem Kaars Sijpesteijn is a human[1]. His place of birth was Krommenie[2]. He was born on +1860-02-10T00:00:00Z[3]. He died in Bloemendaal[4]. He died on +1934-01-10T00:00:00Z[5].

Key Facts

  • Born in Krommenie[2], Willem Kaars Sijpesteijn…
  • Willem Kaars Sijpesteijn passed away in Bloemendaal[4].
  • Willem Kaars Sijpesteijn was born on +1860-02-10T00:00:00Z[3].
  • Willem Kaars Sijpesteijn died on +1934-01-10T00:00:00Z[5].
  • Willem Kaars Sijpesteijn's father was Pieter Hendrik Kaars Sijpesteijn[6].
  • A child of Willem Kaars Sijpesteijn was Johannes Conradus Kaars Sijpesteijn[7].
  • Willem Kaars Sijpesteijn held citizenship in Kingdom of the Netherlands[8].
  • Willem Kaars Sijpesteijn is recorded as male[9].
  • Willem Kaars Sijpesteijn's instance of is recorded as human[10].
  • Willem Kaars Sijpesteijn's partner in business or sport is recorded as Pieter Hendrik Kaars Sijpesteijn[11].
  • Willem Kaars Sijpesteijn's on focus list of Wikimedia project is recorded as NADD Wikidata project[12].
  • Willem Kaars Sijpesteijn's copyright status as a creator is recorded as copyrights on works have expired[13].

Body

Origins and Family

Born in Krommenie[2], Willem Kaars Sijpesteijn… he was born on +1860-02-10T00:00:00Z[3]. His father was Pieter Hendrik Kaars Sijpesteijn[6].

Personal Life

A child of Willem Kaars Sijpesteijn was Johannes Conradus Kaars Sijpesteijn[7].

Death and Burial

Willem Kaars Sijpesteijn died on +1934-01-10T00:00:00Z[5]. He died in Bloemendaal[4].

FAQs

Where was Willem Kaars Sijpesteijn born?

Willem Kaars Sijpesteijn was born in Krommenie[2].

Where did Willem Kaars Sijpesteijn die?

Willem Kaars Sijpesteijn passed away in Bloemendaal[4].

Who were Willem Kaars Sijpesteijn's parents?

Willem Kaars Sijpesteijn's father was Pieter Hendrik Kaars Sijpesteijn[6].

References

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

Direct Wikidata claims

  1. [2] . genealogieonline.nl. Retrieved . genealogieonline.nl. Provenance: wikidata.org.
  2. [4] . genealogieonline.nl. Retrieved . genealogieonline.nl. Provenance: wikidata.org.
  3. [9] . wikidata.org.
  4. [6] . genealogieonline.nl. Retrieved . genealogieonline.nl. Provenance: wikidata.org.
  5. [8] . Retrieved . wikidata.org.
  6. [10] . wikidata.org.
  7. [7] . wikidata.org.
  8. [3] . genealogieonline.nl. Retrieved . genealogieonline.nl. Provenance: wikidata.org.
  9. [5] . genealogieonline.nl. Retrieved . genealogieonline.nl. Provenance: wikidata.org.
  10. [11] . Retrieved . wikidata.org.
  11. [12] . Retrieved . wikidata.org.
  12. [13] . 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). Willem Kaars Sijpesteijn. Retrieved May 3, 2026, from https://4ort.xyz/entity/willem-kaars-sijpesteijn
MLA “Willem Kaars Sijpesteijn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/willem-kaars-sijpesteijn.
BibTeX @misc{4ortxyz_willem-kaars-sijpesteijn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Willem Kaars Sijpesteijn}}, year = {2026}, url = {https://4ort.xyz/entity/willem-kaars-sijpesteijn}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Willem Kaars Sijpesteijn — https://4ort.xyz/entity/willem-kaars-sijpesteijn (retrieved 2026-05-03)

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