Leonard Koetser

art dealer (1906-1979)
Person human Q55739532
Press Enter · cited answer in seconds

Leonard Koetser

Summary

Leonard Koetser is a human[1]. He was born in Laren[2]. He was born on +1906-04-20T00:00:00Z[3]. He passed away in London[4]. He died on +1979-04-20T00:00:00Z[5]. He worked as an art dealer[6].

Key Facts

  • Leonard Koetser's place of birth was Laren[2].
  • Leonard Koetser died in London[4].
  • Leonard Koetser was born on +1906-04-20T00:00:00Z[3].
  • Leonard Koetser died on +1979-04-20T00:00:00Z[5].
  • A child of Leonard Koetser was David H. Koetser[7].
  • Leonard Koetser held citizenship in Kingdom of the Netherlands[8].
  • Leonard Koetser worked as an art dealer[6].
  • Leonard Koetser is recorded as male[9].
  • Leonard Koetser's instance of is recorded as human[10].
  • Leonard Koetser's family name is recorded as Koetser[11].
  • Leonard Koetser's given name is recorded as Leonard[12].
  • Leonard Koetser's owner of is recorded as Leonard Koetser Gallery[13].
  • Leonard Koetser's sibling is recorded as David M. Koetser[14].
  • Leonard Koetser's on focus list of Wikimedia project is recorded as WikiProject Provenance[15].
  • Leonard Koetser's has works in the collection is recorded as J. Paul Getty Museum[16].
  • Leonard Koetser's copyright status as a creator is recorded as works protected by copyrights[17].
  • Leonard Koetser's J. Paul Getty Museum agent ID is recorded as person/104ZRD[18].

Body

Origins and Family

Leonard Koetser was born in Laren[2]. He was born on +1906-04-20T00:00:00Z[3].

Career and Affiliations

Leonard Koetser's professions included art dealer[6].

Personal Life

A child of Leonard Koetser was David H. Koetser[7].

Death and Burial

Leonard Koetser died on +1979-04-20T00:00:00Z[5]. He passed away in London[4].

FAQs

Where was Leonard Koetser born?

Leonard Koetser's place of birth was Laren[2].

Where did Leonard Koetser die?

Leonard Koetser passed away in London[4].

What did Leonard Koetser do for work?

Leonard Koetser worked as art dealer[6].

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. [9] . wikidata.org.
  4. [8] . wikidata.org.
  5. [10] . wikidata.org.
  6. [7] . wikidata.org.
  7. [6] . wikidata.org.
  8. [3] . wikidata.org.
  9. [5] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . geni.com. geni.com. Provenance: wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . Retrieved . wikidata.org.
  17. [18] . 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). Leonard Koetser. Retrieved May 3, 2026, from https://4ort.xyz/entity/leonard-koetser
MLA “Leonard Koetser.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/leonard-koetser.
BibTeX @misc{4ortxyz_leonard-koetser_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leonard Koetser}}, year = {2026}, url = {https://4ort.xyz/entity/leonard-koetser}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leonard Koetser — https://4ort.xyz/entity/leonard-koetser (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/leonard-koetser · Last refreshed: