Jean-Baptiste Say

French economist and businessman (1767–1832)
Person human Q13513
Jean-Baptiste Say
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Summary

Jean-Baptiste Say was born on January 5, 1767[1], in Lyon[2]. He died on November 14, 1832[3], in former 2nd arrondissement of Paris[4]. He worked as an economist[5], industrialist[6], journalist[7], translator[8], and writer[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (1,589 views/month, #7,182 of 1,000,298).[10]

Key Facts

  • Place of death: Paris[11]
  • Place of burial: Père Lachaise Cemetery[12], Grave of Say[13]
  • Father: Jean-Étienne Say[14]
  • Mother: Françoise Castanet[15]
  • Child: Horace Émile Say[16], Octavie Say[17]
  • Country of citizenship: France[18]
  • Occupation: political economist[19]
  • Field of work: economics[20]
  • Employer: Collège de France[21], Conservatoire national des Arts et Métiers[22]
  • Notable work: Say's law[23]
  • Member of: Royal Swedish Academy of Sciences[24], Russian Academy of Sciences[25], Warsaw Society of Friends of Learning[26]
  • Sex or gender: male[27]
  • Family: Say family[28]
  • Commons category: Jean-Baptiste Say[29]
  • Family name: Say[30]
  • Given name: Jean-Baptiste[31]
  • Topic's main category: Category:Jean-Baptiste Say[32]
  • Commons gallery: Jean-Baptiste Say[33]
  • Described by source: Larousse Encyclopedia online[34], Great Soviet Encyclopedia (1969–1978)[35], Armenian Soviet Encyclopedia[36], BEIC Digital Library[37], Granat Encyclopedic Dictionary[38], Brockhaus and Efron Encyclopedic Dictionary[39], Library of the World's Best Literature[40], Meyers Konversations-Lexikon, 4th edition (1885–1890)[41], Encyclopædia Britannica 11th edition[42]
  • Languages spoken, written or signed: French[43]
  • Commons Creator page: Jean-Baptiste Say[44]
  • Name in native language: Jean-Baptiste Say[45]

Body

Works and Contributions

Things named for Jean-Baptiste Say include Say's law[46], an economics law[47] and Lycée Jean-Baptiste-Say[48], a lycée[49], in France[50], founded in 1895[51].

Why It Matters

Jean-Baptiste Say has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[52] He is known by 30 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[46], an economics law[47] and Lycée Jean-Baptiste-Say[48], a lycée[49], in France[50], founded in 1895[51].

FAQs

Where was Jean-Baptiste Say born?

Jean-Baptiste Say was born in 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[14]. Jean-Baptiste Say's mother was Françoise Castanet[15].

What did Jean-Baptiste Say do for work?

Jean-Baptiste Say worked as an economist[5], industrialist[6], journalist[7], translator[8], and writer[9].

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. [11] ↑ . wikidata.org.
  4. [27] ↑ . BnF authorities. Retrieved . wikidata.org.
  5. [14] ↑ . wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [18] ↑ . LIBRIS. Retrieved . wikidata.org.
  8. [16] ↑ . wikidata.org.
  9. [17] ↑ . wikidata.org.
  10. [28] ↑ . wikidata.org.
  11. [20] ↑ . wikidata.org.
  12. [5] ↑ . wikidata.org.
  13. [6] ↑ . list of professors at Collège de France. wikidata.org.
  14. [7] ↑ . wikidata.org.
  15. [8] ↑ . wikidata.org.
  16. [9] ↑ . Library of the World's Best Literature. wikidata.org.
  17. [19] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  18. [21] ↑ . list of professors at Collège de France. wikidata.org.
  19. [22] ↑ . wikidata.org.
  20. [12] ↑ . Le cimetière du Père-Lachaise. wikidata.org.
  21. [13] ↑ . wikidata.org.
  22. [29] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [1] ↑ . BnF authorities. Retrieved . wikidata.org.
  27. [3] ↑ . Find a Grave. Retrieved . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [23] ↑ . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . digitale.beic.it. digitale.beic.it. Provenance: wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . bartleby.com. bartleby.com. Provenance: wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . wikidata.org.
  42. [43] ↑ . BnF authorities. Retrieved . wikidata.org.
  43. [44] ↑ . wikidata.org.
  44. [45] ↑ . 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. [46] ↑ . wikidata.org. → on this site
  5. [48] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [55] ↑ . Wikidata. wikidata.org. → on this site
  2. [56] ↑ . Wikidata. wikidata.org. → on this site
  3. [57] ↑ . Wikidata. wikidata.org. → on this site
  4. [58] ↑ . Wikidata. wikidata.org. → on this site
  5. [60] ↑ . Wikidata. wikidata.org. → on this site
  6. [61] ↑ . Wikidata. wikidata.org. → on this site
  7. [62] ↑ . Wikidata. wikidata.org. → on this site
  8. [63] ↑ . Wikidata. wikidata.org. → on this site
  9. [65] ↑ . Wikidata. wikidata.org. → on this site
  10. [66] ↑ . Wikidata. wikidata.org. → on this site
  11. [67] ↑ . Wikidata. wikidata.org. → on this site
  12. [68] ↑ . Wikidata. wikidata.org. → on this site
  13. [69] ↑ . Wikidata. wikidata.org. → on this site
  14. [47] ↑ . Wikidata. wikidata.org. → on this site
  15. [49] ↑ . Wikidata. wikidata.org. → on this site
  16. [50] ↑ . Wikidata. wikidata.org. → on this site
  17. [51] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [52] ↑ . Wikidata sitelinks. wikidata.org.
  3. [53] ↑ . Wikidata aliases. wikidata.org.

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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. 4d ago · Epìdosis · 2026-10-08 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'az', 'be', 'bg', 'ca', 'commons', 'cs', 'cy', 'da', 'de', 'el', '
    Nlb authority id (belarus) → SEK-369596
    Francearchives agent id → 301165124
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Nlb authority id (belarus): SEK-369596, [[:toollabs:quickstatements/#/batch/289805|batch #289805]]"
  2. 15w ago · Daieuxetdailleurs · 2026-06-27 view diff on Wikidata ↗
    Francearchives agent id → 301165124
    P14536 → 342738
    "/* wbremoveclaims-remove:1| */ Francearchives agent id: 214729124, mise à jour id FranceArchives Agent ([[:toollabs:editgroups/b/OR/1cb69b7380e|details]])"
  3. 17w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0248314-Say-JeanBaptiste-17671832
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0248314-Say-JeanBaptiste-17671832, [[:toollabs:quickstatements/#/batch/259493|batch #259493]]"
  4. 19w ago · Bargioni · 2026-05-31 view diff on Wikidata ↗
    Occupation → economist, industrialist, journalist +3
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/34190|batch #34190]]: add P1810 to P8034"
  5. 21w 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)"
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