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Johann Jacob Kasimir Leonhardi

Person human Q55684594
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Summary

Johann Jacob Kasimir Leonhardi was born on March 22, 1707[1], in Mengeringhausen[2]. He died on April 10, 1780[3], in Frankfurt[4]. He worked as a merchant[5].

Key Facts

  • Child: Johann Peter von Leonhardi[6]
  • Sex or gender: male[7]
  • Given name: Johann[8]

FAQs

Where was Johann Jacob Kasimir Leonhardi born?

Johann Jacob Kasimir Leonhardi was born in Mengeringhausen[2].

Where did Johann Jacob Kasimir Leonhardi die?

Johann Jacob Kasimir Leonhardi died in Frankfurt[4].

What did Johann Jacob Kasimir Leonhardi do for work?

Johann Jacob Kasimir Leonhardi worked as a merchant[5].

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. [7] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [1] ↑ . wikidata.org.
  7. [3] ↑ . wikidata.org.
  8. [8] ↑ . 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 Jacob Kasimir Leonhardi. Retrieved May 3, 2026, from https://4ort.xyz/entity/johann-jacob-kasimir-leonhardi
MLA “Johann Jacob Kasimir Leonhardi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/johann-jacob-kasimir-leonhardi.
BibTeX @misc{4ortxyz_johann-jacob-kasimir-leonhardi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johann Jacob Kasimir Leonhardi}}, year = {2026}, url = {https://4ort.xyz/entity/johann-jacob-kasimir-leonhardi}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Johann Jacob Kasimir Leonhardi — https://4ort.xyz/entity/johann-jacob-kasimir-leonhardi (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. 4w ago · Magnus Manske · 2026-09-16 view diff on Wikidata ↗
    Child → Johann Peter von Leonhardi
    "/* wbsetclaim-create:1||1 */ Child: Johann Peter von Leonhardi, Adding statement(s) using [[:toollabs:wikidata-todo/relator2|Relator2]]"
  2. 4w ago · Printstream · 2026-09-15 view diff on Wikidata ↗
    Hessian biography person (gnd) id → 9155
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/54302|batch #54302]]: migrate GND to own IDs"
  3. 22w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Gnd id → 1110073836
    Deutsche biographie (gnd) id → 1110073836
    Place of birth → Mengeringhausen
    Date of birth → +1707-03-22T00:00:00Z
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30850|batch #30850]]: match CERL IDs on the basis of GND (6)"
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