Jean-Baptiste Say

French economist and businessman (1767–1832)
Person human Q13513
Jean-Baptiste Say
Unknown authorUnknown author · Public Domain · Wikimedia
Press Enter · cited answer in seconds

Jean-Baptiste Say

Summary

Jean-Baptiste Say is a human[1]. He was born in Lyon[2]. He was born on January 5, 1767[3]. He passed away in former 2nd arrondissement of Paris[4]. He died on November 14, 1832[5]. He worked as an economist[6], industrialist[7], journalist[8], translator[9], and writer[10]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (355 views/month, #7,182 of 1,000,298).[11]

Key Facts

  • Jean-Baptiste Say was born in Lyon[2].
  • Jean-Baptiste Say passed away in former 2nd arrondissement of Paris[4].
  • Jean-Baptiste Say passed away in Paris[12].
  • Jean-Baptiste Say was born on January 5, 1767[3].
  • Jean-Baptiste Say died on November 14, 1832[5].
  • Burial took place at Père Lachaise Cemetery[13].
  • Burial took place at Grave of Say[14].
  • Jean-Baptiste Say's father was Jean-Étienne Say[15].
  • Jean-Baptiste Say's mother was Françoise Castanet[16].
  • A child of Jean-Baptiste Say was Horace Émile Say[17].
  • A child of Jean-Baptiste Say was Octavie Say[18].
  • Jean-Baptiste Say held citizenship in France[19].
  • Jean-Baptiste Say worked as an economist[6].
  • Jean-Baptiste Say worked as an industrialist[7].
  • Jean-Baptiste Say's professions included journalist[8].
  • Jean-Baptiste Say worked as a translator[9].
  • Jean-Baptiste Say worked as a writer[10].
  • Jean-Baptiste Say's field of work was economics[20].
  • Among Jean-Baptiste Say's employers was Collège de France[21].
  • Among Jean-Baptiste Say's employers was Conservatoire national des Arts et Métiers[22].
  • A notable work attributed to Jean-Baptiste Say is Say's law[23].
  • Jean-Baptiste Say was a member of Royal Swedish Academy of Sciences[24].
  • Jean-Baptiste Say was a member of Russian Academy of Sciences[25].
  • Jean-Baptiste Say was a member of Warsaw Society of Friends of Learning[26].
  • Jean-Baptiste Say is recorded as male[27].

Body

Origins and Family

Jean-Baptiste Say's place of birth was Lyon[2]. He was born on January 5, 1767[3]. His father was Jean-Étienne Say[15]. His mother was Françoise Castanet[16].

Career and Affiliations

Recorded occupations include economist[6], industrialist[7], journalist[8], translator[9], and writer[10]. Jean-Baptiste Say's field of work was economics[20]. Employers include Collège de France[21], a higher education institution[28], in France[29], founded in 1530[30], headquartered in Paris[31] and Conservatoire national des Arts et Métiers[22], a school[32], in France[33], founded in 1794[34], headquartered in rue Saint-Martin[35].

Works and Contributions

A notable work attributed to Jean-Baptiste Say is Say's law[23]. Things named for him include Say's law[36], an economics law[37] and Lycée Jean-Baptiste-Say[38], a lycée[39], in France[40], founded in 1895[41].

Personal Life

Children include Horace Émile Say[17], an economist[42], 1794–1860[43], of France[44], awarded the Knight of the Legion of Honour[45] and Octavie Say[18].

Death and Burial

Jean-Baptiste Say died on November 14, 1832[5]. Recorded place of death include former 2nd arrondissement of Paris[4], a former arrondissement of Paris[46], in France[47], founded in 1795[48] and Paris[12], a commune of France[49], in France[50], founded in -0300[51]. Recorded place of burial include Père Lachaise Cemetery[13] and Grave of Say[14].

Why It Matters

Jean-Baptiste Say ranks in the top 0.72% of human entities by monthly Wikipedia readership (355 views/month, #7,182 of 1,000,298).[11] He has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[52] He is known by 20 alternative names across languages and contexts.[53]

He has been cited as an influence by Max Stirner[54], a philosopher[55], 1806–1856[56], of Kingdom of Bavaria[57], specialised in philosophy[58]; Juan Bautista Alberdi[59], a writer[60], 1810–1884[61], of Argentina[62], specialised in politics[63]; and Julian Dunajewski[64], an economist[65], 1822–1907[66], of Poland[67], awarded the Order of the Iron Crown (Austria)[68], specialised in economics[69].

Entities named for him include Say's law[36], an economics law[37] and Lycée Jean-Baptiste-Say[38], a lycée[39], in France[40], founded in 1895[41].

FAQs

Where was Jean-Baptiste Say born?

Jean-Baptiste Say's place of birth was Lyon[2].

Where did Jean-Baptiste Say die?

Jean-Baptiste Say died in former 2nd arrondissement of Paris[4].

Who were Jean-Baptiste Say's parents?

Jean-Baptiste Say's father was Jean-Étienne Say[15]. Jean-Baptiste Say's mother was Françoise Castanet[16].

What did Jean-Baptiste Say do for work?

Jean-Baptiste Say worked as economist[6], industrialist[7], journalist[8], translator[9], and writer[10].

Who did Jean-Baptiste Say influence?

Jean-Baptiste Say has been cited as an influence by Max Stirner[54], Juan Bautista Alberdi[59], and Julian Dunajewski[64].

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. [12] . wikidata.org.
  4. [27] . BnF authorities. Retrieved . wikidata.org.
  5. [15] . wikidata.org.
  6. [16] . wikidata.org.
  7. [19] . LIBRIS. Retrieved . wikidata.org.
  8. [17] . wikidata.org.
  9. [18] . wikidata.org.
  10. [20] . wikidata.org.
  11. [6] . wikidata.org.
  12. [7] . list of professors at Collège de France. wikidata.org.
  13. [8] . wikidata.org.
  14. [9] . wikidata.org.
  15. [10] . Library of the World's Best Literature. wikidata.org.
  16. [21] . list of professors at Collège de France. wikidata.org.
  17. [22] . wikidata.org.
  18. [13] . Le cimetière du Père-Lachaise. wikidata.org.
  19. [14] . wikidata.org.
  20. [24] . wikidata.org.
  21. [25] . wikidata.org.
  22. [26] . wikidata.org.
  23. [3] . BnF authorities. Retrieved . wikidata.org.
  24. [5] . Find a Grave. Retrieved . wikidata.org.
  25. [23] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [54] . wikidata.org. → on this site
  2. [59] . wikidata.org. → on this site
  3. [64] . wikidata.org. → on this site
  4. [36] . wikidata.org. → on this site
  5. [38] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [46] . Wikidata. wikidata.org. → on this site
  2. [47] . Wikidata. wikidata.org. → on this site
  3. [48] . Wikidata. wikidata.org. → on this site
  4. [49] . Wikidata. wikidata.org. → on this site
  5. [50] . Wikidata. wikidata.org. → on this site
  6. [51] . Wikidata. wikidata.org. → on this site
  7. [42] . Wikidata. wikidata.org. → on this site
  8. [43] . Wikidata. wikidata.org. → on this site
  9. [44] . Wikidata. wikidata.org. → on this site
  10. [45] . Wikidata. wikidata.org. → on this site
  11. [28] . Wikidata. wikidata.org. → on this site
  12. [29] . Wikidata. wikidata.org. → on this site
  13. [30] . Wikidata. wikidata.org. → on this site
  14. [31] . Wikidata. wikidata.org. → on this site
  15. [32] . Wikidata. wikidata.org. → on this site
  16. [33] . Wikidata. wikidata.org. → on this site
  17. [34] . Wikidata. wikidata.org. → on this site
  18. [35] . Wikidata. wikidata.org. → on this site
  19. [55] . Wikidata. wikidata.org. → on this site
  20. [56] . Wikidata. wikidata.org. → on this site
  21. [57] . Wikidata. wikidata.org. → on this site
  22. [58] . Wikidata. wikidata.org. → on this site
  23. [60] . Wikidata. wikidata.org. → on this site
  24. [61] . Wikidata. wikidata.org. → on this site
  25. [62] . Wikidata. wikidata.org. → on this site
  26. [63] . Wikidata. wikidata.org. → on this site
  27. [65] . Wikidata. wikidata.org. → on this site
  28. [66] . Wikidata. wikidata.org. → on this site
  29. [67] . Wikidata. wikidata.org. → on this site
  30. [68] . Wikidata. wikidata.org. → on this site
  31. [69] . Wikidata. wikidata.org. → on this site
  32. [37] . Wikidata. wikidata.org. → on this site
  33. [39] . Wikidata. wikidata.org. → on this site
  34. [40] . Wikidata. wikidata.org. → on this site
  35. [41] . 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. [52] . Wikidata sitelinks. wikidata.org.
  3. [53] . 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). Jean-Baptiste Say. Retrieved April 10, 2026, from https://4ort.xyz/entity/jean-baptiste-say
MLA “Jean-Baptiste Say.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/jean-baptiste-say.
BibTeX @misc{4ortxyz_jean-baptiste-say_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jean-Baptiste Say}}, year = {2026}, url = {https://4ort.xyz/entity/jean-baptiste-say}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jean-Baptiste Say — https://4ort.xyz/entity/jean-baptiste-say (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/jean-baptiste-say · Last refreshed:

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. 4d ago · Bargioni · 2026-05-31 view diff on Wikidata ↗
    Occupation economist, industrialist, journalist +2
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/34190|batch #34190]]: add P1810 to P8034"
  2. 24d ago · Epìdosis · 2026-05-11 view diff on Wikidata ↗
    Local thumb
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30844|batch #30844]]: match CERL IDs on the basis of GND (2)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.