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Jan Havelka

Person human Q95176475
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Summary

Jan Havelka is a human[1]. His place of birth was Prague[2]. He was born on +1936-06-26T00:00:00Z[3]. He worked as an electrical engineer[4], design engineer[5], and entrepreneur[6].

Key Facts

  • Born in Prague[2].
  • Jan Havelka was born on +1936-06-26T00:00:00Z[3].
  • Jan Havelka held citizenship in Czechoslovakia[7].
  • Jan Havelka worked as an electrical engineer[4].
  • Jan Havelka's professions included design engineer[5].
  • Jan Havelka's professions included entrepreneur[6].
  • Jan Havelka's field of work was design[8].
  • Jan Havelka's field of work was electrical engineering[9].
  • Jan Havelka's field of work was Electric drive[10].
  • Jan Havelka's field of work was automated control system[11].
  • Jan Havelka's field of work was tourism[12].
  • Jan Havelka's field of work was industrial history[13].
  • Jan Havelka is recorded as male[14].
  • Jan Havelka's instance of is recorded as human[15].
  • Jan Havelka's VIAF cluster ID is recorded as 84008884[16].
  • Jan Havelka's GND ID is recorded as 1214378749[17].
  • Jan Havelka's NL CR AUT ID is recorded as jn20000400903[18].
  • Jan Havelka's family name is recorded as Havelka[19].
  • Jan Havelka's given name is recorded as Jan[20].
  • Jan Havelka's languages spoken, written or signed is recorded as Czech[21].
  • Jan Havelka's BHCL UUID is recorded as 809b074d-dbed-41b6-8570-b72d7e64c488[22].
  • Jan Havelka's SVKKL authority ID is recorded as p0085391-Havelka-Jan-1936[23].
  • Jan Havelka's Databazeknih.cz author ID is recorded as 39104[24].
  • Jan Havelka's CBDB.cz author ID is recorded as 51222[25].

Body

Origins and Family

Jan Havelka's place of birth was Prague[2]. He was born on +1936-06-26T00:00:00Z[3].

Career and Affiliations

Recorded occupations include electrical engineer[4], design engineer[5], and entrepreneur[6]. Fields of work include design[8], a field of study[26]; electrical engineering[9], a branch of engineering[27]; Electric drive[10]; automated control system[11]; tourism[12]; and industrial history[13], an aspect of history[28].

FAQs

Where was Jan Havelka born?

Jan Havelka's place of birth was Prague[2].

What did Jan Havelka do for work?

Jan Havelka worked as electrical engineer[4], design engineer[5], and entrepreneur[6].

References

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

Direct Wikidata claims

  1. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  2. [14] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [15] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  5. [8] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  6. [9] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  7. [10] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  8. [11] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  9. [12] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  10. [13] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  11. [4] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [5] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  13. [6] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  14. [16] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  15. [17] ↑ . viaf.org. Retrieved . viaf.org. Provenance: wikidata.org.
  16. [3] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  17. [18] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  18. [19] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  19. [20] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  20. [21] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  21. [22] ↑ . Bibliography of the History of the Czech Lands. Retrieved . wikidata.org.
  22. [23] ↑ . Regional Database of the Central Bohemian Research Library in Kladno. Retrieved . ipac.svkkl.cz. Provenance: wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [26] ↑ . Wikidata. wikidata.org. → on this site
  2. [27] ↑ . Wikidata. wikidata.org. → on this site
  3. [28] ↑ . Wikidata. wikidata.org. → on this site

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). Jan Havelka. Retrieved May 3, 2026, from https://4ort.xyz/entity/jan-havelka-q95176475
MLA “Jan Havelka.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jan-havelka-q95176475.
BibTeX @misc{4ortxyz_jan-havelka-q95176475_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan Havelka}}, year = {2026}, url = {https://4ort.xyz/entity/jan-havelka-q95176475}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan Havelka — https://4ort.xyz/entity/jan-havelka-q95176475 (retrieved 2026-05-03)

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