Siegfried de Boer

Dutch violinist and Holocaust survivor, 1907–1983
Person human Q125391292
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Siegfried de Boer

Summary

Siegfried de Boer is a human[1]. His place of birth was Amsterdam[2]. He was born on +1907-03-06T00:00:00Z[3]. He died in Haifa[4]. He died on +1983-05-21T00:00:00Z[5]. He worked as a violinist[6].

Key Facts

  • Siegfried de Boer was born in Amsterdam[2].
  • Siegfried de Boer died in Haifa[4].
  • Siegfried de Boer passed away in Harlingen[7].
  • Siegfried de Boer was born on +1907-03-06T00:00:00Z[3].
  • Siegfried de Boer died on +1983-05-21T00:00:00Z[5].
  • Siegfried de Boer died on +1983-10-15T00:00:00Z[8].
  • Siegfried de Boer held citizenship in Kingdom of the Netherlands[9].
  • Siegfried de Boer worked as a violinist[6].
  • Among Siegfried de Boer's employers was Noordhollands Philharmonisch Orkest[10].
  • Siegfried de Boer was employed by Royal Concertgebouw Orchestra[11].
  • Siegfried de Boer was employed by Joodsch Symphonie Orkest[12].
  • Siegfried de Boer's education included a stint at Conservatorium van Amsterdam[13].
  • Siegfried de Boer is recorded as male[14].
  • Siegfried de Boer's instance of is recorded as human[15].
  • Siegfried de Boer's sport is recorded as chess[16].
  • Siegfried de Boer's family name is recorded as de Boer[17].
  • Siegfried de Boer's given name is recorded as Siegfried[18].
  • Siegfried de Boer's given name is recorded as Jacques[19].
  • Siegfried de Boer's instrument is recorded as violin[20].
  • Siegfried de Boer's languages spoken, written or signed is recorded as Dutch[21].
  • Siegfried de Boer's place of detention is recorded as Westerbork Transit Camp[22].
  • Siegfried de Boer's place of detention is recorded as Theresienstadt concentration camp[23].
  • Siegfried de Boer's Joods Biografisch Woordenboek ID is recorded as 3425[24].
  • Siegfried de Boer's Oorlogsbronnen ID is recorded as c80ed6ba-d3e2-4c45-bc26-0c97f893fe82[25].

Body

Origins and Family

Born in Amsterdam[2], Siegfried de Boer… he was born on +1907-03-06T00:00:00Z[3].

Education

Siegfried de Boer's education included a stint at Conservatorium van Amsterdam[13].

Career and Affiliations

Siegfried de Boer's professions included violinist[6]. Employers include Noordhollands Philharmonisch Orkest[10], a symphony orchestra[26], in Netherlands[27]; Royal Concertgebouw Orchestra[11], an orchestra[28], in Netherlands[29], founded in 1888[30], headquartered in Amsterdam[31]; and Joodsch Symphonie Orkest[12], an orchestra[32], founded in 1941[33].

Death and Burial

Recorded date of death include +1983-05-21T00:00:00Z[5] and +1983-10-15T00:00:00Z[8]. Recorded place of death include Haifa[4], a city[34], in Israel[35], founded in 1761[36] and Harlingen[7], a place with town rights and privileges[37], in Netherlands[38].

FAQs

Where was Siegfried de Boer born?

Siegfried de Boer was born in Amsterdam[2].

Where did Siegfried de Boer die?

Siegfried de Boer died in Haifa[4].

What did Siegfried de Boer do for work?

Siegfried de Boer worked as violinist[6].

Where did Siegfried de Boer go to school?

Siegfried de Boer was educated at Conservatorium van Amsterdam[13].

References

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

Direct Wikidata claims

  1. [2] . Q110279963. Retrieved . openarchieven.nl. Provenance: wikidata.org.
  2. [4] . Jewish Biographical Dictionary of the Netherlands. wikidata.org.
  3. [7] . Q110279963. Retrieved . wikidata.org.
  4. [14] . wikidata.org.
  5. [9] . wikidata.org.
  6. [15] . wikidata.org.
  7. [13] . wikidata.org.
  8. [6] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [3] . Stadsarchief Amsterdam. Retrieved . openarchieven.nl. Provenance: wikidata.org.
  13. [5] . wikidata.org.
  14. [8] . Q110279963. Retrieved . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . Q110279963. Retrieved . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.

Inline context (facts about related entities)

  1. [34] . Wikidata. wikidata.org. → on this site
  2. [35] . Wikidata. wikidata.org. → on this site
  3. [36] . Wikidata. wikidata.org. → on this site
  4. [37] . Wikidata. wikidata.org. → on this site
  5. [38] . Wikidata. wikidata.org. → on this site
  6. [26] . Wikidata. wikidata.org. → on this site
  7. [27] . Wikidata. wikidata.org. → on this site
  8. [28] . Wikidata. wikidata.org. → on this site
  9. [29] . Wikidata. wikidata.org. → on this site
  10. [30] . Wikidata. wikidata.org. → on this site
  11. [31] . Wikidata. wikidata.org. → on this site
  12. [32] . Wikidata. wikidata.org. → on this site
  13. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

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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). Siegfried de Boer. Retrieved May 3, 2026, from https://4ort.xyz/entity/siegfried-de-boer
MLA “Siegfried de Boer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/siegfried-de-boer.
BibTeX @misc{4ortxyz_siegfried-de-boer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Siegfried de Boer}}, year = {2026}, url = {https://4ort.xyz/entity/siegfried-de-boer}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Siegfried de Boer — https://4ort.xyz/entity/siegfried-de-boer (retrieved 2026-05-03)

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