Léon Dufour

French entomologist, botanist and arachnologist (1780–1865)
Person human Q941677
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Léon Dufour

Summary

Léon Dufour is a human[1]. He was born in Saint-Sever[2]. He was born on April 11, 1780[3]. He passed away in Saint-Sever[4]. He died on April 18, 1865[5]. He worked as an entomologist[6], arachnologist[7], botanist[8], naturalist[9], and physician[10]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (13 views/month, #7,298 of 1,000,298).[11]

Key Facts

  • Léon Dufour's place of birth was Saint-Sever[2].
  • Léon Dufour passed away in Saint-Sever[4].
  • Léon Dufour was born on April 11, 1780[3].
  • Léon Dufour was born on April 10, 1780[12].
  • Léon Dufour died on April 18, 1865[5].
  • Léon Dufour held citizenship in France[13].
  • Léon Dufour worked as an entomologist[6].
  • Léon Dufour's professions included arachnologist[7].
  • Léon Dufour worked as a botanist[8].
  • Léon Dufour's professions included naturalist[9].
  • Léon Dufour worked as a physician[10].
  • Léon Dufour worked as a lichenologist[14].
  • Léon Dufour's field of work was entomology[15].
  • Léon Dufour held the position of honorary chairperson[16].
  • A notable work attributed to Léon Dufour is Histoire anatomique et physiologique des scorpions[17].
  • A notable work attributed to Léon Dufour is Anatomie, physiologie et histoire naturelle des galéodes[18].
  • A notable work attributed to Léon Dufour is Influence De La Lumière Sur La Structure Des Feuilles[19].
  • Léon Dufour received the Officer of the Legion of Honour[20].
  • Léon Dufour received the Knight of the Legion of Honour[21].
  • Léon Dufour was a member of Academy of Agriculture of France[22].
  • Léon Dufour was a member of French Academy of Sciences[23].
  • Léon Dufour was a member of Académie Nationale de Médecine[24].
  • Léon Dufour was a member of Société botanique de France[25].
  • Léon Dufour was a member of Société entomologique de France[26].
  • Léon Dufour was a member of Société linnéenne de Bordeaux[27].

Body

Origins and Family

Léon Dufour's place of birth was Saint-Sever[2]. Recorded date of birth include April 11, 1780[3] and April 10, 1780[12].

Career and Affiliations

Recorded occupations include entomologist[6], arachnologist[7], botanist[8], naturalist[9], physician[10], and lichenologist[14]. Léon Dufour's field of work was entomology[15]. He held the position of honorary chairperson[16].

Works and Contributions

Notable works include Histoire anatomique et physiologique des scorpions[17], a version, edition or translation[28]; Anatomie, physiologie et histoire naturelle des galéodes[18], a version, edition or translation[29]; and Influence De La Lumière Sur La Structure Des Feuilles[19]. Things named for Léon Dufour include Dufour’s gland[30].

Recognition

Awards received include Officer of the Legion of Honour[20], a grade of an order[31], in France[32] and Knight of the Legion of Honour[21], a grade of an order[33], in France[34].

Death and Burial

Léon Dufour died on April 18, 1865[5]. He died in Saint-Sever[4].

Why It Matters

Léon Dufour ranks in the top 0.73% of human entities by monthly Wikipedia readership (13 views/month, #7,298 of 1,000,298).[11] He has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[35] He is known by 42 alternative names across languages and contexts.[36]

Entities named for him include Dufour’s gland[30].

FAQs

Where was Léon Dufour born?

Léon Dufour was born in Saint-Sever[2].

Where did Léon Dufour die?

Léon Dufour died in Saint-Sever[4].

What did Léon Dufour do for work?

Léon Dufour worked as entomologist[6], arachnologist[7], botanist[8], naturalist[9], and physician[10].

What awards did Léon Dufour receive?

Honors received include Officer of the Legion of Honour[20] and Knight of the Legion of Honour[21].

References

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

Direct Wikidata claims

  1. [2] . Nouveau dictionnaire de biographies roussillonnaises: 1789-2017, Volume 3. wikidata.org.
  2. [4] . Nouveau dictionnaire de biographies roussillonnaises: 1789-2017, Volume 3. wikidata.org.
  3. [13] . Nouveau dictionnaire de biographies roussillonnaises: 1789-2017, Volume 3. wikidata.org.
  4. [16] . wikidata.org.
  5. [15] . wikidata.org.
  6. [6] . Nouveau dictionnaire de biographies roussillonnaises: 1789-2017, Volume 3. wikidata.org.
  7. [7] . Retrieved . wikidata.org.
  8. [8] . wikidata.org.
  9. [9] . wikidata.org.
  10. [10] . wikidata.org.
  11. [14] . wikidata.org.
  12. [20] . wikidata.org.
  13. [21] . wikidata.org.
  14. [22] . wikidata.org.
  15. [23] . wikidata.org.
  16. [24] . wikidata.org.
  17. [25] . wikidata.org.
  18. [26] . wikidata.org.
  19. [27] . wikidata.org.
  20. [3] . BnF authorities. Retrieved . wikidata.org.
  21. [12] . Nouveau dictionnaire de biographies roussillonnaises: 1789-2017, Volume 3. www2.culture.gouv.fr. Provenance: wikidata.org.
  22. [5] . BnF authorities. Retrieved . wikidata.org.
  23. [17] . wikidata.org.
  24. [18] . wikidata.org.
  25. [19] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [30] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [31] . Wikidata. wikidata.org. → on this site
  2. [32] . Wikidata. wikidata.org. → on this site
  3. [33] . Wikidata. wikidata.org. → on this site
  4. [34] . Wikidata. wikidata.org. → on this site
  5. [28] . Wikidata. wikidata.org. → on this site
  6. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [11] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [35] . Wikidata sitelinks. wikidata.org.
  3. [36] . 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 Dufour. Retrieved April 10, 2026, from https://4ort.xyz/entity/l-on-dufour
MLA “Léon Dufour.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/l-on-dufour.
BibTeX @misc{4ortxyz_l-on-dufour_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Léon Dufour}}, year = {2026}, url = {https://4ort.xyz/entity/l-on-dufour}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Léon Dufour — https://4ort.xyz/entity/l-on-dufour (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 · Pigsonthewing · 2026-05-21 view diff on Wikidata ↗
    Cerl thesaurus id cnp00541434
    P14397 1409
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 1409, Matched to [[:toollabs:mix-n-match/#/entry/290069206|Léon Jean Marie Dufour (#290069206)]] in [[:toollabs:mix-n-match/#/catalog/7918|‎Darwin Cor"
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