Theodor Petersen

German chemist (1836-1918)
Person human Q2418100
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Theodor Petersen

Summary

Theodor Petersen is a human[1]. He was born in Hamburg[2]. He was born on April 9, 1836[3]. He passed away in Frankfurt[4]. He died on December 15, 1918[5]. He worked as a chemist[6] and university teacher[7].

Key Facts

  • Theodor Petersen was born in Hamburg[2].
  • Theodor Petersen passed away in Frankfurt[4].
  • Theodor Petersen was born on April 9, 1836[3].
  • Theodor Petersen was born on 1836[8].
  • Theodor Petersen died on December 15, 1918[5].
  • Theodor Petersen died on 1918[9].
  • Burial took place at Frankfurt Main Cemetery[10].
  • Theodor Petersen held citizenship in Germany[11].
  • Theodor Petersen's professions included chemist[6].
  • Theodor Petersen's professions included university teacher[7].
  • Theodor Petersen held the position of chairperson[12].
  • Theodor Petersen held the position of chairperson[13].
  • Theodor Petersen held the position of chairperson[14].
  • Theodor Petersen held the position of chairperson[15].
  • Theodor Petersen was a member of German Academy of Sciences Leopoldina[16].
  • Theodor Petersen is recorded as male[17].
  • Theodor Petersen's instance of is recorded as human[18].
  • Theodor Petersen's Commons category is recorded as Theodor Petersen[19].
  • Theodor Petersen's family name is recorded as Q27094683[20].
  • Theodor Petersen's given name is recorded as Theodor[21].
  • Theodor Petersen's described by source is recorded as Frankfurter Personenlexikon[22].
  • Theodor Petersen's languages spoken, written or signed is recorded as German[23].
  • Theodor Petersen's Commons Creator page is recorded as Karl Theodor Petersen[24].
  • Theodor Petersen's name in native language is recorded as Theodor Petersen[25].

Body

Origins and Family

Theodor Petersen was born in Hamburg[2]. Recorded date of birth include April 9, 1836[3] and 1836[8].

Career and Affiliations

Recorded occupations include chemist[6] and university teacher[7]. Positions held include chairperson[12], a type of position[26].

Death and Burial

Recorded date of death include December 15, 1918[5] and 1918[9]. Theodor Petersen died in Frankfurt[4]. He is buried at Frankfurt Main Cemetery[10].

FAQs

Where was Theodor Petersen born?

Born in Hamburg[2], Theodor Petersen…

Where did Theodor Petersen die?

Theodor Petersen died in Frankfurt[4].

What did Theodor Petersen do for work?

Theodor Petersen worked as chemist[6] and university teacher[7].

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. [17] . Integrated Authority File. Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [18] . wikidata.org.
  6. [12] . wikidata.org.
  7. [13] . wikidata.org.
  8. [14] . wikidata.org.
  9. [15] . wikidata.org.
  10. [6] . Catalog of the German National Library. Retrieved . wikidata.org.
  11. [7] . wikidata.org.
  12. [10] . wikidata.org.
  13. [19] . wikidata.org.
  14. [16] . wikidata.org.
  15. [3] . Biographies of the Entomologists of the World. Retrieved . wikidata.org.
  16. [8] . Catalog of the German National Library. Retrieved . wikidata.org.
  17. [5] . Biographies of the Entomologists of the World. Retrieved . wikidata.org.
  18. [9] . Catalog of the German National Library. Retrieved . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.

Inline context (facts about related entities)

  1. [26] . 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). Theodor Petersen. Retrieved May 3, 2026, from https://4ort.xyz/entity/theodor-petersen-q2418100
MLA “Theodor Petersen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/theodor-petersen-q2418100.
BibTeX @misc{4ortxyz_theodor-petersen-q2418100_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theodor Petersen}}, year = {2026}, url = {https://4ort.xyz/entity/theodor-petersen-q2418100}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theodor Petersen — https://4ort.xyz/entity/theodor-petersen-q2418100 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 23d ago · RVA2869 · 2026-05-16 view diff on Wikidata ↗
    Place of death Frankfurt
    Gnd id 116123060, 117699527
    Instance of human
    Ddb person (gnd) id 117699527, 116123060
    + 34 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31868|batch #31868]]: Remove redundant described by source (P1343) - ID P8044 is present."
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