John Koch

Person human Q5916532
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John Koch

Summary

John Koch is a human[1]. His place of birth was Stockholm[2]. He was born on +1878-10-28T00:00:00Z[3]. He died in Lund[4]. He died on +1950-04-21T00:00:00Z[5]. He worked as a physicist[6].

Key Facts

  • John Koch's place of birth was Stockholm[2].
  • Born in Rö[7], John Koch…
  • John Koch passed away in Lund[4].
  • John Koch died in Lund Cathedral parish[8].
  • John Koch was born on +1878-10-28T00:00:00Z[3].
  • John Koch died on +1950-04-21T00:00:00Z[5].
  • John Koch is buried at Northern cemetery in Lund[9].
  • John Koch's father was Johan Otto Agathon Ekstam[10].
  • A child of John Koch was Fredrik Koch[11].
  • A child of John Koch was Hjalmar Koch[12].
  • John Koch held citizenship in Sweden[13].
  • John Koch worked as a physicist[6].
  • Among John Koch's employers was Lund University[14].
  • John Koch was employed by Chalmers University of Technology[15].
  • Among John Koch's employers was Uppsala University[16].
  • John Koch's image is recorded as Agathon Koch SPA2 (cropped).jpg[17].
  • John Koch's image is recorded as Agathon Koch SPA2.jpg[18].
  • John Koch is recorded as male[19].
  • John Koch's instance of is recorded as human[20].
  • John Koch's ISNI is recorded as 0000000366555925[21].
  • John Koch's VIAF cluster ID is recorded as 232483821[22].
  • John Koch's GND ID is recorded as 1269044508[23].
  • John Koch's Commons category is recorded as John Koch 1878[24].
  • John Koch's family name is recorded as Koch[25].
  • John Koch's given name is recorded as John[26].

Body

Origins and Family

Recorded place of birth include Stockholm[2], a city[27], in Sweden[28], founded in 1187[29] and Rö[7], a parish of the Church of Sweden[30], in Sweden[31]. John Koch was born on +1878-10-28T00:00:00Z[3]. His father was Johan Otto Agathon Ekstam[10].

Career and Affiliations

John Koch worked as a physicist[6]. Employers include Lund University[14], a public university[32], in Sweden[33], founded in 1666[34], headquartered in Lund[35]; Chalmers University of Technology[15], a university[36], in Sweden[37], founded in 1829[38], headquartered in Gothenburg[39]; and Uppsala University[16], a university[40], in Sweden[41], founded in 1477[42], headquartered in Uppsala[43].

Personal Life

Children include Fredrik Koch[11], a physician[44], 1907–1983[45] and Hjalmar Koch[12], a physician[46], 1910–1981[47], of Sweden[48].

Death and Burial

John Koch died on +1950-04-21T00:00:00Z[5]. Recorded place of death include Lund[4], an urban area in Sweden[49], in Sweden[50], founded in 1000[51] and Lund Cathedral parish[8], a parish of the Church of Sweden[52], in Sweden[53]. Burial took place at Northern cemetery in Lund[9].

FAQs

Where was John Koch born?

John Koch's place of birth was Stockholm[2].

Where did John Koch die?

John Koch died in Lund[4].

Who were John Koch's parents?

John Koch's father was Johan Otto Agathon Ekstam[10].

What did John Koch do for work?

John Koch worked as physicist[6].

References

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

Direct Wikidata claims

  1. [17] . wikidata.org.
  2. [18] . wikidata.org.
  3. [2] . Retrieved . wikidata.org.
  4. [7] . Dictionary of Swedish National Biography. wikidata.org.
  5. [4] . Retrieved . wikidata.org.
  6. [8] . Dictionary of Swedish National Biography. wikidata.org.
  7. [19] . wikidata.org.
  8. [10] . Dictionary of Swedish National Biography. wikidata.org.
  9. [13] . wikidata.org.
  10. [20] . wikidata.org.
  11. [11] . wikidata.org.
  12. [12] . Retrieved . wikidata.org.
  13. [6] . wikidata.org.
  14. [14] . wikidata.org.
  15. [15] . wikidata.org.
  16. [16] . wikidata.org.
  17. [9] . svenskagravar.se. svenskagravar.se. Provenance: wikidata.org.
  18. [21] . wikidata.org.
  19. [22] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [23] . viaf.org. Retrieved . viaf.org. Provenance: wikidata.org.
  21. [24] . wikidata.org.
  22. [3] . Dictionary of Swedish National Biography. wikidata.org.
  23. [5] . Dictionary of Swedish National Biography. wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [49] . Wikidata. wikidata.org. → on this site
  7. [50] . Wikidata. wikidata.org. → on this site
  8. [51] . Wikidata. wikidata.org. → on this site
  9. [52] . Wikidata. wikidata.org. → on this site
  10. [53] . Wikidata. wikidata.org. → on this site
  11. [44] . Wikidata. wikidata.org. → on this site
  12. [45] . Wikidata. wikidata.org. → on this site
  13. [46] . Wikidata. wikidata.org. → on this site
  14. [47] . Wikidata. wikidata.org. → on this site
  15. [48] . Wikidata. wikidata.org. → on this site
  16. [32] . Wikidata. wikidata.org. → on this site
  17. [33] . Wikidata. wikidata.org. → on this site
  18. [34] . Wikidata. wikidata.org. → on this site
  19. [35] . Wikidata. wikidata.org. → on this site
  20. [36] . Wikidata. wikidata.org. → on this site
  21. [37] . Wikidata. wikidata.org. → on this site
  22. [38] . Wikidata. wikidata.org. → on this site
  23. [39] . Wikidata. wikidata.org. → on this site
  24. [40] . Wikidata. wikidata.org. → on this site
  25. [41] . Wikidata. wikidata.org. → on this site
  26. [42] . Wikidata. wikidata.org. → on this site
  27. [43] . 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). John Koch. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-koch-q5916532
MLA “John Koch.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-koch-q5916532.
BibTeX @misc{4ortxyz_john-koch-q5916532_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Koch}}, year = {2026}, url = {https://4ort.xyz/entity/john-koch-q5916532}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Koch — https://4ort.xyz/entity/john-koch-q5916532 (retrieved 2026-05-03)

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