Léon Lecornu

French engineer (1854-1940)
Person human Q3271141
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Léon Lecornu

Summary

Léon Lecornu is a human[1]. He was born in Caen[2]. He was born on January 13, 1854[3]. He passed away in Saint-Aubin-sur-Mer[4]. He died on November 13, 1940[5]. He worked as a mining engineer[6] and railway engineer[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[8]

Key Facts

  • Léon Lecornu was born in Caen[2].
  • Léon Lecornu passed away in Saint-Aubin-sur-Mer[4].
  • Léon Lecornu was born on January 13, 1854[3].
  • Léon Lecornu died on November 13, 1940[5].
  • Léon Lecornu held citizenship in France[9].
  • Léon Lecornu's professions included mining engineer[6].
  • Léon Lecornu worked as a railway engineer[7].
  • Léon Lecornu held the position of president of the French Academy of Sciences[10].
  • Léon Lecornu was educated at École polytechnique[11].
  • Léon Lecornu was educated at Mines ParisTech[12].
  • Léon Lecornu received the Grand Officer of the Legion of Honour[13].
  • Léon Lecornu received the Poncelet Prize[14].
  • Léon Lecornu received the Fourneyron prize[15].
  • Léon Lecornu was a member of French Academy of Sciences[16].
  • Léon Lecornu is recorded as male[17].
  • Léon Lecornu's instance of is recorded as human[18].
  • Léon Lecornu's family name is recorded as Lecornu[19].
  • Léon Lecornu's given name is recorded as Léon[20].
  • Léon Lecornu's languages spoken, written or signed is recorded as French[21].
  • Léon Lecornu's name in native language is recorded as {'lang': 'fr', 'text': 'Léon Lecornu'}[22].
  • Léon Lecornu's sibling is recorded as Joseph Lecornu[23].
  • Léon Lecornu's maintained by WikiProject is recorded as WikiProject Mathematics[24].

Body

Origins and Family

Born in Caen[2], Léon Lecornu… he was born on January 13, 1854[3].

Education

Educated at École polytechnique[11], a grande école[25], in France[26], founded in 1794[27], headquartered in Palaiseau[28] and Mines ParisTech[12], an engineering college[29], in France[30], founded in 1783[31], headquartered in Hôtel de Vendôme[32].

Career and Affiliations

Recorded occupations include mining engineer[6] and railway engineer[7]. Léon Lecornu held the position of president of the French Academy of Sciences[10].

Recognition

Awards received include Grand Officer of the Legion of Honour[13], a grade of an order[33], in France[34]; Poncelet Prize[14], an award[35], in France[36], founded in 1868[37]; and Fourneyron prize[15], a science award[38], in France[39], founded in 1868[40].

Death and Burial

Léon Lecornu died on November 13, 1940[5]. He passed away in Saint-Aubin-sur-Mer[4].

Why It Matters

Léon Lecornu ranks in the top 0.73% of human entities by monthly Wikipedia readership (2 views/month, #7,300 of 1,000,298).[8] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[41] He is known by 5 alternative names across languages and contexts.[42]

FAQs

Where was Léon Lecornu born?

Born in Caen[2], Léon Lecornu…

Where did Léon Lecornu die?

Léon Lecornu died in Saint-Aubin-sur-Mer[4].

What did Léon Lecornu do for work?

Léon Lecornu worked as mining engineer[6] and railway engineer[7].

Where did Léon Lecornu go to school?

Léon Lecornu was educated at École polytechnique[11] and Mines ParisTech[12].

What awards did Léon Lecornu receive?

Honors received include Grand Officer of the Legion of Honour[13], Poncelet Prize[14], and Fourneyron prize[15].

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] . BnF authorities. Retrieved . wikidata.org.
  4. [9] . wikidata.org.
  5. [18] . BnF authorities. Retrieved . wikidata.org.
  6. [10] . French Academy of Sciences. Retrieved . academie-sciences.fr. Provenance: wikidata.org.
  7. [11] . wikidata.org.
  8. [12] . annales.org. annales.org. Provenance: wikidata.org.
  9. [6] . wikidata.org.
  10. [7] . wikidata.org.
  11. [13] . Léonore database. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Annales des mines. ruina.tam.cornell.edu. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [3] . BnF authorities. Retrieved . wikidata.org.
  16. [5] . BnF authorities. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . BnF authorities. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.

Inline context (facts about related entities)

  1. [25] . Wikidata. wikidata.org. → on this site
  2. [26] . Wikidata. wikidata.org. → on this site
  3. [27] . Wikidata. wikidata.org. → on this site
  4. [28] . Wikidata. wikidata.org. → on this site
  5. [29] . Wikidata. wikidata.org. → on this site
  6. [30] . Wikidata. wikidata.org. → on this site
  7. [31] . Wikidata. wikidata.org. → on this site
  8. [32] . Wikidata. wikidata.org. → on this site
  9. [33] . Wikidata. wikidata.org. → on this site
  10. [34] . Wikidata. wikidata.org. → on this site
  11. [35] . Wikidata. wikidata.org. → on this site
  12. [36] . Wikidata. wikidata.org. → on this site
  13. [37] . Wikidata. wikidata.org. → on this site
  14. [38] . Wikidata. wikidata.org. → on this site
  15. [39] . Wikidata. wikidata.org. → on this site
  16. [40] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [41] . Wikidata sitelinks. wikidata.org.
  3. [42] . 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). Léon Lecornu. Retrieved April 10, 2026, from https://4ort.xyz/entity/l-on-lecornu
MLA “Léon Lecornu.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/l-on-lecornu.
BibTeX @misc{4ortxyz_l-on-lecornu_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Léon Lecornu}}, year = {2026}, url = {https://4ort.xyz/entity/l-on-lecornu}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Léon Lecornu — https://4ort.xyz/entity/l-on-lecornu (retrieved 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. 13d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Educated at École polytechnique, Mines ParisTech
    Place of birth Caen
    Languages spoken, written or signed French
    Position held president of the French Academy of Sciences
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32084|batch #32084]]: import P21 and P106 from GND (26)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.