Pierre Louis Dulong

French scientist (1785-1838)
Person human Q281020
Pierre Louis Dulong
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Pierre Louis Dulong

Summary

Pierre Louis Dulong is a human[1]. He was born in Rouen[2]. He was born on February 12, 1785[3]. He died in Paris[4]. He died on July 19, 1838[5]. He worked as a physicist[6], chemist[7], and professor[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (36 views/month, #7,286 of 1,000,298).[9]

Key Facts

  • Born in Rouen[2], Pierre Louis Dulong…
  • Pierre Louis Dulong died in Paris[4].
  • Pierre Louis Dulong was born on February 12, 1785[3].
  • Pierre Louis Dulong died on July 19, 1838[5].
  • Burial took place at Père Lachaise Cemetery[10].
  • A child of Pierre Louis Dulong was Alexis Dulong[11].
  • A child of Pierre Louis Dulong was Alphonse Louis Dulong[12].
  • Pierre Louis Dulong held citizenship in France[13].
  • Pierre Louis Dulong's professions included physicist[6].
  • Pierre Louis Dulong worked as a chemist[7].
  • Pierre Louis Dulong's professions included professor[8].
  • Pierre Louis Dulong held the position of president of the French Academy of Sciences[14].
  • Pierre Louis Dulong was employed by École Normale Supérieure[15].
  • Pierre Louis Dulong was employed by École nationale vétérinaire d'Alfort[16].
  • Pierre Louis Dulong was employed by École polytechnique[17].
  • Among Pierre Louis Dulong's employers was Science Faculty of Paris[18].
  • Pierre Louis Dulong was educated at École polytechnique[19].
  • Pierre Louis Dulong's education included a stint at Paris Medical Faculty[20].
  • Pierre Louis Dulong's education included a stint at Lycée Pierre-Corneille[21].
  • Pierre Louis Dulong received the Foreign Member of the Royal Society[22].
  • Pierre Louis Dulong received the 72 names on the Eiffel Tower[23].
  • Pierre Louis Dulong was a member of Royal Society[24].
  • Pierre Louis Dulong was a member of Société Philomathique de Paris[25].
  • Pierre Louis Dulong was a member of Royal Swedish Academy of Sciences[26].
  • Pierre Louis Dulong was a member of French Academy of Sciences[27].

Body

Origins and Family

Pierre Louis Dulong's place of birth was Rouen[2]. He was born on February 12, 1785[3].

Education

Educated at École polytechnique[19], a grande école[28], in France[29], founded in 1794[30], headquartered in Palaiseau[31]; Paris Medical Faculty[20], a medical school[32], in France[33], founded in 1808[34]; and Lycée Pierre-Corneille[21], a building[35], in France[36], founded in 1593[37].

Career and Affiliations

Recorded occupations include physicist[6], chemist[7], and professor[8]. Employers include École Normale Supérieure[15], a école normale supérieure[38], in France[39], founded in 1794[40], headquartered in Paris[41]; École nationale vétérinaire d'Alfort[16], a grande école[42], in France[43], founded in 1765[44], headquartered in Maisons-Alfort[45]; École polytechnique[17], a grande école[46], in France[47], founded in 1794[48], headquartered in Palaiseau[49]; and Science Faculty of Paris[18], a faculty[50], in France[51], founded in 1811[52]. Pierre Louis Dulong held the position of president of the French Academy of Sciences[14].

Recognition

Awards received include Foreign Member of the Royal Society[22], a fellowship award[53], in United Kingdom[54] and 72 names on the Eiffel Tower[23], an inscription[55], in France[56], founded in 1887[57].

Personal Life

Children include Alexis Dulong[11], a military personnel[58], 1804–1885[59], of France[60], awarded the Knight of the Legion of Honour[61] and Alphonse Louis Dulong[12], a painter[62], 1811–1857[63], of France[64].

Death and Burial

Pierre Louis Dulong died on July 19, 1838[5]. He died in Paris[4]. He is buried at Père Lachaise Cemetery[10].

Works and Contributions

Things named for Pierre Louis Dulong include Dulong–Petit law[65], a scientific law[66].

Why It Matters

Pierre Louis Dulong ranks in the top 0.73% of human entities by monthly Wikipedia readership (36 views/month, #7,286 of 1,000,298).[9] He has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[67] He is known by 14 alternative names across languages and contexts.[68]

He is credited with the discovery of Dulong–Petit law[69], a scientific law[70] and nitrogen trichloride[71], a type of chemical entity[72]. Entities named for him include Dulong–Petit law[65], a scientific law[66].

FAQs

Where was Pierre Louis Dulong born?

Pierre Louis Dulong was born in Rouen[2].

Where did Pierre Louis Dulong die?

Pierre Louis Dulong died in Paris[4].

What did Pierre Louis Dulong do for work?

Pierre Louis Dulong worked as physicist[6], chemist[7], and professor[8].

Where did Pierre Louis Dulong go to school?

Pierre Louis Dulong was educated at École polytechnique[19], Paris Medical Faculty[20], and Lycée Pierre-Corneille[21].

What awards did Pierre Louis Dulong receive?

Honors received include Foreign Member of the Royal Society[22] and 72 names on the Eiffel Tower[23].

What did Pierre Louis Dulong discover?

Pierre Louis Dulong is credited as discoverer of Dulong–Petit law[69] and nitrogen trichloride[71].

References

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

Direct Wikidata claims

  1. [2] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [4] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  3. [13] . wikidata.org.
  4. [14] . wikidata.org.
  5. [11] . wikidata.org.
  6. [12] . wikidata.org.
  7. [19] . wikidata.org.
  8. [20] . wikidata.org.
  9. [21] . Retrieved . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [10] . wikidata.org.
  18. [22] . Complete List of Royal Society Fellows 1660-2007. wikidata.org.
  19. [23] . toureiffel.paris. toureiffel.paris. Provenance: wikidata.org.
  20. [24] . wikidata.org.
  21. [25] . wikidata.org.
  22. [26] . wikidata.org.
  23. [27] . wikidata.org.
  24. [3] . BnF authorities. Retrieved . wikidata.org.
  25. [5] . SNAC. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [69] . wikidata.org. → on this site
  2. [71] . wikidata.org. → on this site
  3. [65] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [58] . Wikidata. wikidata.org. → on this site
  2. [59] . Wikidata. wikidata.org. → on this site
  3. [60] . Wikidata. wikidata.org. → on this site
  4. [61] . Wikidata. wikidata.org. → on this site
  5. [62] . Wikidata. wikidata.org. → on this site
  6. [63] . Wikidata. wikidata.org. → on this site
  7. [64] . Wikidata. wikidata.org. → on this site
  8. [28] . Wikidata. wikidata.org. → on this site
  9. [29] . Wikidata. wikidata.org. → on this site
  10. [30] . Wikidata. wikidata.org. → on this site
  11. [31] . Wikidata. wikidata.org. → on this site
  12. [32] . Wikidata. wikidata.org. → on this site
  13. [33] . Wikidata. wikidata.org. → on this site
  14. [34] . Wikidata. wikidata.org. → on this site
  15. [35] . Wikidata. wikidata.org. → on this site
  16. [36] . Wikidata. wikidata.org. → on this site
  17. [37] . Wikidata. wikidata.org. → on this site
  18. [38] . Wikidata. wikidata.org. → on this site
  19. [39] . Wikidata. wikidata.org. → on this site
  20. [40] . Wikidata. wikidata.org. → on this site
  21. [41] . Wikidata. wikidata.org. → on this site
  22. [42] . Wikidata. wikidata.org. → on this site
  23. [43] . Wikidata. wikidata.org. → on this site
  24. [44] . Wikidata. wikidata.org. → on this site
  25. [45] . Wikidata. wikidata.org. → on this site
  26. [46] . Wikidata. wikidata.org. → on this site
  27. [47] . Wikidata. wikidata.org. → on this site
  28. [48] . Wikidata. wikidata.org. → on this site
  29. [49] . Wikidata. wikidata.org. → on this site
  30. [50] . Wikidata. wikidata.org. → on this site
  31. [51] . Wikidata. wikidata.org. → on this site
  32. [52] . Wikidata. wikidata.org. → on this site
  33. [53] . Wikidata. wikidata.org. → on this site
  34. [54] . Wikidata. wikidata.org. → on this site
  35. [55] . Wikidata. wikidata.org. → on this site
  36. [56] . Wikidata. wikidata.org. → on this site
  37. [57] . Wikidata. wikidata.org. → on this site
  38. [70] . Wikidata. wikidata.org. → on this site
  39. [72] . Wikidata. wikidata.org. → on this site
  40. [66] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [67] . Wikidata sitelinks. wikidata.org.
  3. [68] . 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). Pierre Louis Dulong. Retrieved April 10, 2026, from https://4ort.xyz/entity/pierre-louis-dulong
MLA “Pierre Louis Dulong.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/pierre-louis-dulong.
BibTeX @misc{4ortxyz_pierre-louis-dulong_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Pierre Louis Dulong}}, year = {2026}, url = {https://4ort.xyz/entity/pierre-louis-dulong}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Pierre Louis Dulong — https://4ort.xyz/entity/pierre-louis-dulong (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. 22d ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Cerl thesaurus id cnp00375153
    "/* wbremoveclaims-remove:1| */ [[Property:P1871]]: cnp00375153, [[:toollabs:quickstatements/#/batch/257929|batch #257929]]"
  2. 25d ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Place of burial Père Lachaise Cemetery
    Occupation
    On focus list of wikimedia project WikiProject PCC Wikidata Pilot/Smithsonian Libraries Dibner Library portraits
    Educated at
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30848|batch #30848]]: match CERL IDs on the basis of GND (5)"
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