Johann Mahr

German geologist and civil servant (1787-1869)
Person human Q1692957
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Johann Mahr

Summary

Johann Mahr is a human[1]. His place of birth was Farnroda[2]. He was born on February 27, 1787[3]. He died in Ilmenau[4]. He died on September 17, 1869[5]. He worked as a geologist[6], civil servant[7], fossil collector[8], and paleobotanist[9]. He is known by 6 alternative names across languages and contexts.[10]

Key Facts

  • Johann Mahr was born in Farnroda[2].
  • Johann Mahr passed away in Ilmenau[4].
  • Johann Mahr was born on February 27, 1787[3].
  • Johann Mahr died on September 17, 1869[5].
  • Johann Mahr held citizenship in Germany[11].
  • Johann Mahr worked as a geologist[6].
  • Johann Mahr worked as a civil servant[7].
  • Johann Mahr's professions included fossil collector[8].
  • Johann Mahr's professions included paleobotanist[9].
  • Johann Mahr is recorded as male[12].
  • Johann Mahr's instance of is recorded as human[13].
  • Johann Mahr's family name is recorded as Mahr[14].
  • Johann Mahr's given name is recorded as Johann[15].
  • Johann Mahr's languages spoken, written or signed is recorded as German[16].
  • Johann Mahr's significant person is recorded as Q5879[17].
  • Johann Mahr's on focus list of Wikimedia project is recorded as WikiProject MfN Berlin Names[18].
  • Johann Mahr's collection items at is recorded as Museum für Naturkunde - Leibniz Institute for Evolution and Biodiversity Science[19].

Body

Origins and Family

Born in Farnroda[2], Johann Mahr… he was born on February 27, 1787[3].

Career and Affiliations

Recorded occupations include geologist[6], civil servant[7], fossil collector[8], and paleobotanist[9].

Death and Burial

Johann Mahr died on September 17, 1869[5]. He died in Ilmenau[4].

Why It Matters

Johann Mahr is known by 6 alternative names across languages and contexts.[10]

FAQs

Where was Johann Mahr born?

Johann Mahr's place of birth was Farnroda[2].

Where did Johann Mahr die?

Johann Mahr died in Ilmenau[4].

What did Johann Mahr do for work?

Johann Mahr worked as geologist[6], civil servant[7], fossil collector[8], and paleobotanist[9].

References

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

Direct Wikidata claims

  1. [2] . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] . Integrated Authority File. Retrieved . wikidata.org.
  3. [12] . wikidata.org.
  4. [11] . wikidata.org.
  5. [13] . wikidata.org.
  6. [6] . Integrated Authority File. Retrieved . wikidata.org.
  7. [7] . Integrated Authority File. Retrieved . wikidata.org.
  8. [8] . bionomia.net. Retrieved . bionomia.net. Provenance: wikidata.org.
  9. [9] . wikidata.org.
  10. [3] . Integrated Authority File. Retrieved . wikidata.org.
  11. [5] . Integrated Authority File. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Integrated Authority File. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . books.google.de. Retrieved . books.google.de. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikidata aliases. 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). Johann Mahr. Retrieved May 3, 2026, from https://4ort.xyz/entity/johann-mahr
MLA “Johann Mahr.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/johann-mahr.
BibTeX @misc{4ortxyz_johann-mahr_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johann Mahr}}, year = {2026}, url = {https://4ort.xyz/entity/johann-mahr}, note = {Accessed: 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. 11w ago · Printstream · 2026-07-01 view diff on Wikidata ↗
    Occupation geologist, civil servant, fossil collector +1
    P14585 44480
    "/* wbcreateclaim-create:1| */ [[Property:P14585]]: 44480, #quickstatements; #temporary_batch_1782930557898"
  2. 18w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Zobodat person id 166110
    Languages spoken, written or signed German
    Bionomia id Johann Mahr
    Sex or gender male
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30846|batch #30846]]: match CERL IDs on the basis of GND (4)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.