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Jean-Jacques Heilmann

French engineer
Person human Q1684914
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Jean-Jacques Heilmann

Summary

Jean-Jacques Heilmann is a human[1]. Born in Mulhouse[2], he… he was born on November 5, 1853[3]. He died on January 1, 1922[4]. He worked as an engineer[5], inventor[6], and railway engineer[7].

Key Facts

  • Jean-Jacques Heilmann was born in Mulhouse[2].
  • Jean-Jacques Heilmann was born on November 5, 1853[3].
  • Jean-Jacques Heilmann died on January 1, 1922[4].
  • Jean-Jacques Heilmann's father was Jean-Jacques Heilmann[8].
  • Jean-Jacques Heilmann held citizenship in France[9].
  • Jean-Jacques Heilmann worked as an engineer[5].
  • Jean-Jacques Heilmann worked as an inventor[6].
  • Jean-Jacques Heilmann worked as a railway engineer[7].
  • Jean-Jacques Heilmann is recorded as male[10].
  • Jean-Jacques Heilmann's instance of is recorded as human[11].
  • Jean-Jacques Heilmann's Commons category is recorded as Jean Jacques Heilmann (inventor)[12].
  • Jean-Jacques Heilmann's family name is recorded as Heilmann[13].
  • Jean-Jacques Heilmann's given name is recorded as Jean-Jacques[14].
  • Jean-Jacques Heilmann's languages spoken, written or signed is recorded as French[15].
  • Jean-Jacques Heilmann's name in native language is recorded as {'lang': 'fr', 'text': 'Jean-Jacques Heilmann'}[16].
  • Jean-Jacques Heilmann's different from is recorded as Jean-Jacques Heilmann[17].

Body

Origins and Family

Born in Mulhouse[2], Jean-Jacques Heilmann… he was born on November 5, 1853[3]. His father was he[8].

Career and Affiliations

Recorded occupations include engineer[5], inventor[6], and railway engineer[7].

Death and Burial

Jean-Jacques Heilmann died on January 1, 1922[4].

FAQs

Where was Jean-Jacques Heilmann born?

Jean-Jacques Heilmann's place of birth was Mulhouse[2].

Who were Jean-Jacques Heilmann's parents?

Jean-Jacques Heilmann's father was Jean-Jacques Heilmann[8].

What did Jean-Jacques Heilmann do for work?

Jean-Jacques Heilmann worked as engineer[5], inventor[6], and railway engineer[7].

Related Entities

France

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [10] ↑ . wikidata.org.
  3. [8] ↑ . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [5] ↑ . wikidata.org.
  7. [6] ↑ . wikidata.org.
  8. [7] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [3] ↑ . wikidata.org.
  11. [4] ↑ . dmg-lib.org. dmg-lib.org. Provenance: wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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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). Jean-Jacques Heilmann. Retrieved April 10, 2026, from https://4ort.xyz/entity/jean-jacques-heilmann
MLA “Jean-Jacques Heilmann.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/jean-jacques-heilmann.
BibTeX @misc{4ortxyz_jean-jacques-heilmann_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jean-Jacques Heilmann}}, year = {2026}, url = {https://4ort.xyz/entity/jean-jacques-heilmann}, note = {Accessed: 2026-04-10}}
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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. 14d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth → Mulhouse
    Citizenship → —
    Different from → Jean-Jacques Heilmann
    Occupation → engineer, inventor, railway engineer
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31727|batch #31727]]: import P21 and P106 from GND (20)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.