Gérard Desargues

French mathematician and engineer
Person human Q152817
Gérard Desargues
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Gérard Desargues

Summary

Gérard Desargues is a human[1]. Born in Lyon[2], he… he was born on February 21, 1591[3]. He died in Lyon[4]. He died on October 9, 1661[5]. He worked as a mathematician[6], architect[7], engineer[8], and military personnel[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (103 views/month, #7,276 of 1,000,298).[10]

Key Facts

  • Born in Lyon[2], Gérard Desargues…
  • Gérard Desargues passed away in Lyon[4].
  • Gérard Desargues was born on February 21, 1591[3].
  • Gérard Desargues was born on January 1, 1591[11].
  • Gérard Desargues died on October 9, 1661[5].
  • Gérard Desargues died on January 1, 1661[12].
  • Gérard Desargues held citizenship in Kingdom of France[13].
  • Gérard Desargues's professions included mathematician[6].
  • Gérard Desargues worked as an architect[7].
  • Gérard Desargues worked as an engineer[8].
  • Gérard Desargues's professions included military personnel[9].
  • Gérard Desargues's field of work was geometry[14].
  • Gérard Desargues's field of work was mathematics[15].
  • Gérard Desargues's field of work was architecture[16].
  • Gérard Desargues's field of work was projective geometry[17].
  • Gérard Desargues's field of work was stereotomy[18].
  • Gérard Desargues's field of work was linear perspective[19].
  • A notable work attributed to Gérard Desargues is Brouillon project d'une atteinte aux evenemens des rencontres d'une cone avec un plan[20].
  • A notable work attributed to Gérard Desargues is Desargues' theorem[21].
  • A notable work attributed to Gérard Desargues is Q19717056[22].
  • A notable work attributed to Gérard Desargues is Desargues graph[23].
  • A notable work attributed to Gérard Desargues is Desargues configuration[24].
  • Gérard Desargues was a member of Académie Le Pailleur[25].
  • Gérard Desargues is recorded as male[26].
  • Gérard Desargues's instance of is recorded as human[27].

Body

Origins and Family

Gérard Desargues was born in Lyon[2]. Recorded date of birth include February 21, 1591[3] and January 1, 1591[11].

Career and Affiliations

Recorded occupations include mathematician[6], architect[7], engineer[8], and military personnel[9]. Fields of work include geometry[14], a branch of mathematics[28]; mathematics[15], an academic discipline[29]; architecture[16], an academic discipline[30]; projective geometry[17]; stereotomy[18], an architectural technology[31], in Malta[32]; and linear perspective[19], an artistic concept[33].

Works and Contributions

Notable works include Brouillon project d'une atteinte aux evenemens des rencontres d'une cone avec un plan[20]; Desargues' theorem[21], a theorem[34]; Q19717056[22], a theorem[35]; Desargues graph[23], an undirected graph[36]; and Desargues configuration[24], a mathematical concept[37]. Things named for Gérard Desargues include Desargues' theorem[38], a theorem[39]; Desargues configuration[40], a mathematical concept[41]; Desargues graph[42], an undirected graph[43]; and Desargues[44], an impact crater[45].

Death and Burial

Recorded date of death include October 9, 1661[5] and January 1, 1661[12]. Gérard Desargues died in Lyon[4].

Why It Matters

Gérard Desargues ranks in the top 0.73% of human entities by monthly Wikipedia readership (103 views/month, #7,276 of 1,000,298).[10] He has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[46] He is known by 42 alternative names across languages and contexts.[47]

Entities named for him include Desargues' theorem[38], a theorem[39]; Desargues configuration[40], a mathematical concept[41]; Desargues graph[42], an undirected graph[43]; and Desargues[44], an impact crater[45].

FAQs

Where was Gérard Desargues born?

Born in Lyon[2], Gérard Desargues…

Where did Gérard Desargues die?

Gérard Desargues died in Lyon[4].

What did Gérard Desargues do for work?

Gérard Desargues worked as mathematician[6], architect[7], engineer[8], and military personnel[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. [26] . BnF authorities. Retrieved . wikidata.org.
  4. [13] . Biographie universelle ancienne et moderne. wikidata.org.
  5. [27] . BnF authorities. Retrieved . wikidata.org.
  6. [14] . wikidata.org.
  7. [15] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [16] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [18] . wikidata.org.
  11. [19] . wikidata.org.
  12. [6] . The Fine Art Archive. Retrieved . wikidata.org.
  13. [7] . The Fine Art Archive. Retrieved . wikidata.org.
  14. [8] . The Fine Art Archive. Retrieved . wikidata.org.
  15. [9] . Retrieved . wikidata.org.
  16. [25] . wikidata.org.
  17. [3] . Integrated Authority File. Retrieved . persee.fr. Provenance: wikidata.org.
  18. [11] . Early Modern Letters Online. Retrieved . wikidata.org.
  19. [5] . Integrated Authority File. Retrieved . wikidata.org.
  20. [12] . Early Modern Letters Online. Retrieved . wikidata.org.
  21. [20] . wikidata.org.
  22. [21] . wikidata.org.
  23. [22] . wikidata.org.
  24. [23] . wikidata.org.
  25. [24] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [38] . wikidata.org. → on this site
  2. [40] . wikidata.org. → on this site
  3. [42] . wikidata.org. → on this site
  4. [44] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [39] . Wikidata. wikidata.org. → on this site
  12. [41] . Wikidata. wikidata.org. → on this site
  13. [43] . Wikidata. wikidata.org. → on this site
  14. [45] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [46] . Wikidata sitelinks. wikidata.org.
  3. [47] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Gérard Desargues. Retrieved April 19, 2026, from https://4ort.xyz/entity/gerard-desargues
MLA “Gérard Desargues.” 4ort.xyz Knowledge Graph, 4ort.xyz, 19 Apr. 2026, https://4ort.xyz/entity/gerard-desargues.
BibTeX @misc{4ortxyz_gerard-desargues_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gérard Desargues}}, year = {2026}, url = {https://4ort.xyz/entity/gerard-desargues}, note = {Accessed: 2026-04-19}}
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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. 15h ago · Bargioni · 2026-06-01 view diff on Wikidata ↗
    Movement baroque architecture, Baroque
    Citizenship
    Languages spoken, written or signed French
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    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/34352|batch #34352]]: add P1810 to P8034"
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