Joseph-Louis Lagrange

Mathematician and astronomer (1736–1813)
Person human Q80222
Joseph-Louis Lagrange
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Joseph-Louis Lagrange

Summary

Joseph-Louis Lagrange is a human[1]. His place of birth was Turin[2]. He was born on January 25, 1736[3]. He died in Paris[4]. He died on April 10, 1813[5]. He worked as a mathematician[6], astronomer[7], physicist[8], politician[9], and writer[10]. He ranks in the top 0.68% of human entities by monthly Wikipedia readership (1,777 views/month, #6,797 of 1,000,298).[11]

Key Facts

  • Born in Turin[2], Joseph-Louis Lagrange…
  • Joseph-Louis Lagrange died in Paris[4].
  • Joseph-Louis Lagrange was born on January 25, 1736[3].
  • Joseph-Louis Lagrange died on April 10, 1813[5].
  • Joseph-Louis Lagrange is buried at Panthéon[12].
  • Among Joseph-Louis Lagrange's spouses was Vittoria Conti[13].
  • Joseph-Louis Lagrange was married to Adélaïde Le Monnier[14].
  • Joseph-Louis Lagrange held citizenship in France[15].
  • Joseph-Louis Lagrange held citizenship in Kingdom of Sardinia[16].
  • Italian was Joseph-Louis Lagrange's native language[17].
  • Joseph-Louis Lagrange worked as a mathematician[6].
  • Joseph-Louis Lagrange worked as an astronomer[7].
  • Joseph-Louis Lagrange's professions included physicist[8].
  • Joseph-Louis Lagrange's professions included politician[9].
  • Joseph-Louis Lagrange worked as a writer[10].
  • Joseph-Louis Lagrange's professions included university teacher[18].
  • Joseph-Louis Lagrange's field of work was mathematical analysis[19].
  • Joseph-Louis Lagrange's field of work was number theory[20].
  • Joseph-Louis Lagrange's field of work was analytical mechanics[21].
  • Joseph-Louis Lagrange's field of work was celestial mechanics[22].
  • Joseph-Louis Lagrange's field of work was calculus[23].
  • Joseph-Louis Lagrange's field of work was mathematics[24].
  • Joseph-Louis Lagrange held the position of member of the Sénat conservateur[25].
  • Joseph-Louis Lagrange held the position of president of the French Academy of Sciences[26].
  • Among Joseph-Louis Lagrange's employers was École Normale Supérieure[27].

Body

Origins and Family

Joseph-Louis Lagrange was born in Turin[2]. He was born on January 25, 1736[3]. Italian was his native language[17].

Education

Joseph-Louis Lagrange's education included a stint at University of Turin[28]. His doctoral advisor was Giovanni Battista Beccaria[29].

Career and Affiliations

Recorded occupations include mathematician[6], astronomer[7], physicist[8], politician[9], writer[10], and university teacher[18]. Fields of work include mathematical analysis[19], an academic discipline[30]; number theory[20], a branch of mathematics[31]; analytical mechanics[21], a branch of mechanics[32]; celestial mechanics[22], a branch of mechanics[33]; calculus[23], a branch of mathematics[34]; and mathematics[24], an academic discipline[35]. Employers include École Normale Supérieure[27], a école normale supérieure[36], in France[37], founded in 1794[38], headquartered in Paris[39]; Royal Academy of Turin[40], a military academy[41], in Italy[42], founded in 1673[43]; Royal Prussian Academy of Sciences[44], an academy of sciences[45], in Germany[46], founded in 1700[47]; French Academy of Sciences[48], an academy of sciences[49], in France[50], founded in 1666[51], headquartered in Paris[52]; and École polytechnique[53], a grande école[54], in France[55], founded in 1794[56], headquartered in Palaiseau[57]. Positions held include member of the Sénat conservateur[25], a position[58], in French First Republic[59], founded in 1799[60] and president of the French Academy of Sciences[26]. Notable students include Joseph Fourier[61] and Siméon Denis Poisson[62]. Doctoral students include Siméon Denis Poisson[63], Giovanni Plana[64], and Joseph Fourier[65].

Works and Contributions

Notable works include list of things named after Joseph-Louis Lagrange[66] and Mécanique analytique[67]. Things named for him include Lagrangian point[68], Lagrange multiplier[69], Lagrangian mechanics[70], Euler–Lagrange equation[71], Lagrange polynomial[72], Lagrangian[73], Lagrange's theorem[74], and material derivative[75].

Recognition

Awards received include Grand Officer of the Legion of Honour[76], a grade of an order[77], in France[78]; Fellow of the Royal Society[79], a fellowship award[80], in United Kingdom[81]; Knight Grand Cross of the Order of the Reunion[82], a grade of an order[83], in First French Empire[84]; and 72 names on the Eiffel Tower[85].

Personal Life

Spouses include Vittoria Conti[13] and Adélaïde Le Monnier[14], 1767–1833[86], of France[87].

Death and Burial

Joseph-Louis Lagrange died on April 10, 1813[5]. He died in Paris[4]. Burial took place at Panthéon[12].

Why It Matters

Joseph-Louis Lagrange ranks in the top 0.68% of human entities by monthly Wikipedia readership (1,777 views/month, #6,797 of 1,000,298).[11] He has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[88] He is known by 91 alternative names across languages and contexts.[89]

He has been cited as an influence by François Daviet de Foncenex[90], a mathematician[91], 1734–1798[92], of Duchy of Savoy[93], awarded the knight of the Order of Saints Maurice and Lazarus[94].

He is credited with the discovery of Lagrange polynomial[95], a polynomial[96]; variation of parameters[97], a procedure[98]; Schwarzian derivative[99], an operator[100]; and Plateau's problem[101], a mathematical problem[102]. Entities named for him include Lagrangian point[68], Lagrange multiplier[69], Lagrangian mechanics[70], Euler–Lagrange equation[71], Lagrange polynomial[72], and Lagrangian[73].

His notable doctoral advisees include Joseph Fourier[103], Siméon Denis Poisson[104], and Giovanni Plana[105].

FAQs

Where was Joseph-Louis Lagrange born?

Joseph-Louis Lagrange's place of birth was Turin[2].

Where did Joseph-Louis Lagrange die?

Joseph-Louis Lagrange passed away in Paris[4].

Who was Joseph-Louis Lagrange married to?

Joseph-Louis Lagrange's spouses include Vittoria Conti[13] and Adélaïde Le Monnier[14].

What did Joseph-Louis Lagrange do for work?

Joseph-Louis Lagrange worked as mathematician[6], astronomer[7], physicist[8], politician[9], and writer[10].

Where did Joseph-Louis Lagrange go to school?

Joseph-Louis Lagrange was educated at University of Turin[28].

What awards did Joseph-Louis Lagrange receive?

Honors received include Grand Officer of the Legion of Honour[76], Fellow of the Royal Society[79], Knight Grand Cross of the Order of the Reunion[82], and 72 names on the Eiffel Tower[85].

Who did Joseph-Louis Lagrange influence?

Joseph-Louis Lagrange has been cited as an influence by François Daviet de Foncenex[90].

What did Joseph-Louis Lagrange discover?

Joseph-Louis Lagrange is credited as discoverer of Lagrange polynomial[95], variation of parameters[97], Schwarzian derivative[99], and Plateau's problem[101].

References

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

Direct Wikidata claims

  1. [2] . Integrated Authority File. Retrieved . www-history.mcs.st-andrews.ac.uk. Provenance: wikidata.org.
  2. [4] . Integrated Authority File. Retrieved . wikidata.org.
  3. [13] . MacTutor History of Mathematics archive. wikidata.org.
  4. [14] . Revue d'Histoire des Sciences. wikidata.org.
  5. [15] . wikidata.org.
  6. [16] . wikidata.org.
  7. [25] . link.springer.com. link.springer.com. Provenance: wikidata.org.
  8. [26] . academie-sciences.fr. Retrieved . academie-sciences.fr. Provenance: wikidata.org.
  9. [28] . Mathematics Genealogy Project. wikidata.org.
  10. [19] . wikidata.org.
  11. [20] . wikidata.org.
  12. [21] . wikidata.org.
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  14. [23] . wikidata.org.
  15. [24] . Czech National Authority Database. Retrieved . wikidata.org.
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  22. [18] . Czech National Authority Database. Retrieved . wikidata.org.
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  24. [40] . MacTutor History of Mathematics archive. wikidata.org.
  25. [44] . MacTutor History of Mathematics archive. wikidata.org.
  26. [48] . MacTutor History of Mathematics archive. wikidata.org.
  27. [53] . MacTutor History of Mathematics archive. raco.cat. Provenance: wikidata.org.
  28. [12] . Find a Grave. wikidata.org.
  29. [76] . MacTutor History of Mathematics archive. wikidata.org.
  30. [79] . MacTutor History of Mathematics archive. wikidata.org.
  31. [82] . MacTutor History of Mathematics archive. wikidata.org.
  32. [85] . toureiffel.paris. toureiffel.paris. Provenance: wikidata.org.
  33. [29] . wikidata.org.
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  35. [64] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  36. [65] . Mathematics Genealogy Project. wikidata.org.
  37. [3] . Integrated Authority File. Retrieved . wikidata.org.
  38. [5] . Integrated Authority File. Retrieved . wikidata.org.
  39. [66] . wikidata.org.
  40. [67] . wikidata.org.
  41. [61] . wikidata.org.
  42. [62] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [90] . wikidata.org. → on this site
  2. [95] . wikidata.org. → on this site
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Class ancestry

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

Aggregate / graph-position facts

  1. [11] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [88] . Wikidata sitelinks. wikidata.org.
  3. [89] . Wikidata aliases. 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). Joseph-Louis Lagrange. Retrieved April 11, 2026, from https://4ort.xyz/entity/joseph-louis-lagrange
MLA “Joseph-Louis Lagrange.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/joseph-louis-lagrange.
BibTeX @misc{4ortxyz_joseph-louis-lagrange_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joseph-Louis Lagrange}}, year = {2026}, url = {https://4ort.xyz/entity/joseph-louis-lagrange}, note = {Accessed: 2026-04-11}}
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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. 11d ago · Pigsonthewing · 2026-05-22 view diff on Wikidata ↗
    P14397 2782
    Occupation mathematician, astronomer, physicist +3
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 2782, Matched to [[:toollabs:mix-n-match/#/entry/290070533|Joseph Louis Lagrange (Lagrangia) (#290070533)]] in [[:toollabs:mix-n-match/#/catalog/7918|"
  2. 21d ago · Epìdosis · 2026-05-13 view diff on Wikidata ↗
    Local thumb
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30851|batch #30851]]: match CERL IDs on the basis of GND (7)"
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