Lyon Playfair, 1st Baron Playfair

British politician and chemist (1818–1898)
Person human Q333737
Press Enter · cited answer in seconds

Lyon Playfair, 1st Baron Playfair

Summary

Lyon Playfair, 1st Baron Playfair is a human[1]. Born in Haiti[2], he… he was born on May 1, 1818[3]. He died in South Kensington[4]. He died on May 29, 1898[5]. He worked as a chemist[6], politician[7], and university teacher[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,285 of 1,000,298).[9]

Key Facts

  • Lyon Playfair, 1st Baron Playfair's place of birth was Haiti[2].
  • Lyon Playfair, 1st Baron Playfair passed away in South Kensington[4].
  • Lyon Playfair, 1st Baron Playfair was born on May 1, 1818[3].
  • Lyon Playfair, 1st Baron Playfair died on May 29, 1898[5].
  • Lyon Playfair, 1st Baron Playfair is buried at St Andrews[10].
  • Lyon Playfair, 1st Baron Playfair's father was George Playfair[11].
  • Lyon Playfair, 1st Baron Playfair's mother was Janet Ross[12].
  • Among Lyon Playfair, 1st Baron Playfair's spouses was Margaret Eliza Oakes[13].
  • Among Lyon Playfair, 1st Baron Playfair's spouses was Jean Ann Millington[14].
  • Among Lyon Playfair, 1st Baron Playfair's spouses was Edith, Lady Playfair[15].
  • A child of Lyon Playfair, 1st Baron Playfair was Jessie Anne Playfair[16].
  • A child of Lyon Playfair, 1st Baron Playfair was George James Playfair, 2nd Baron Playfair[17].
  • A child of Lyon Playfair, 1st Baron Playfair was Ethel Mary Lyon Playfair[18].
  • Lyon Playfair, 1st Baron Playfair held citizenship in United Kingdom of Great Britain and Ireland[19].
  • Lyon Playfair, 1st Baron Playfair's professions included chemist[6].
  • Lyon Playfair, 1st Baron Playfair's professions included politician[7].
  • Lyon Playfair, 1st Baron Playfair worked as a university teacher[8].
  • Lyon Playfair, 1st Baron Playfair held the position of Postmaster General of the United Kingdom[20].
  • Lyon Playfair, 1st Baron Playfair held the position of Chairman of Ways and Means[21].
  • Lyon Playfair, 1st Baron Playfair held the position of Secretary of State for Education[22].
  • Lyon Playfair, 1st Baron Playfair held the position of Member of the Privy Council of the United Kingdom[23].
  • Lyon Playfair, 1st Baron Playfair held the position of member of the 25th Parliament of the United Kingdom[24].
  • Lyon Playfair, 1st Baron Playfair held the position of member of the 24th Parliament of the United Kingdom[25].
  • Among Lyon Playfair, 1st Baron Playfair's employers was University of Edinburgh[26].
  • Lyon Playfair, 1st Baron Playfair was educated at University of St Andrews[27].

Body

Origins and Family

Lyon Playfair, 1st Baron Playfair was born in Haiti[2]. He was born on May 1, 1818[3]. His father was George Playfair[11]. His mother was Janet Ross[12].

Education

Educated at University of St Andrews[27] and University of Edinburgh[28].

Career and Affiliations

Recorded occupations include chemist[6], politician[7], and university teacher[8]. Among Lyon Playfair, 1st Baron Playfair's employers was University of Edinburgh[26]. Positions held include Postmaster General of the United Kingdom[20], a position[29], in United Kingdom[30]; Chairman of Ways and Means[21], a position[31], in United Kingdom[32], founded in 1826[33]; Secretary of State for Education[22], a position[34], in United Kingdom[35], founded in 1992[36]; Member of the Privy Council of the United Kingdom[23], a position[37], in United Kingdom[38]; member of the 25th Parliament of the United Kingdom[24], a position[39], in United Kingdom[40], founded in 1892[41]; and member of the 24th Parliament of the United Kingdom[25], a position[42], in United Kingdom[43], founded in 1886[44]. He supervised James Dewar as a doctoral student[45].

Recognition

Awards received include Fellow of the Royal Society[46], Knight Grand Cross of the Order of the Bath[47], and Fellow of the Royal Society of Edinburgh[48].

Personal Life

Spouses include Margaret Eliza Oakes[13], 1821–1855[49]; Jean Ann Millington[14], 1833–1877[50]; and Edith, Lady Playfair[15], 1848–1932[51]. Children include Jessie Anne Playfair[16], 1847–1927[52]; George James Playfair, 2nd Baron Playfair[17], a politician[53], 1849–1939[54], of United Kingdom[55]; and Ethel Mary Lyon Playfair[18]. Lyon Playfair, 1st Baron Playfair was affiliated with the Liberal Party[56].

Death and Burial

Lyon Playfair, 1st Baron Playfair died on May 29, 1898[5]. He died in South Kensington[4]. Burial took place at St Andrews[10].

Works and Contributions

Things named for Lyon Playfair, 1st Baron Playfair include Playfair cipher[57].

Why It Matters

Lyon Playfair, 1st Baron Playfair ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,285 of 1,000,298).[9] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[58] He is known by 3 alternative names across languages and contexts.[59]

Entities named for him include Playfair cipher[57].

His notable doctoral advisees include James Dewar[60], a physicist[61], 1842–1923[62], of United Kingdom of Great Britain and Ireland[63], awarded the Fellow of the Royal Society[64], specialised in physics[65].

FAQs

Where was Lyon Playfair, 1st Baron Playfair born?

Lyon Playfair, 1st Baron Playfair was born in Haiti[2].

Where did Lyon Playfair, 1st Baron Playfair die?

Lyon Playfair, 1st Baron Playfair passed away in South Kensington[4].

Who were Lyon Playfair, 1st Baron Playfair's parents?

Lyon Playfair, 1st Baron Playfair's father was George Playfair[11]. Lyon Playfair, 1st Baron Playfair's mother was Janet Ross[12].

Who was Lyon Playfair, 1st Baron Playfair married to?

Lyon Playfair, 1st Baron Playfair's spouses include Margaret Eliza Oakes[13], Jean Ann Millington[14], and Edith, Lady Playfair[15].

What did Lyon Playfair, 1st Baron Playfair do for work?

Lyon Playfair, 1st Baron Playfair worked as chemist[6], politician[7], and university teacher[8].

Where did Lyon Playfair, 1st Baron Playfair go to school?

Lyon Playfair, 1st Baron Playfair was educated at University of St Andrews[27] and University of Edinburgh[28].

What awards did Lyon Playfair, 1st Baron Playfair receive?

Honors received include Fellow of the Royal Society[46], Knight Grand Cross of the Order of the Bath[47], and Fellow of the Royal Society of Edinburgh[48].

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] . The Peerage. wikidata.org.
  4. [12] . The Peerage. wikidata.org.
  5. [13] . Retrieved . wikidata.org.
  6. [14] . Retrieved . wikidata.org.
  7. [15] . Retrieved . wikidata.org.
  8. [19] . wikidata.org.
  9. [20] . wikidata.org.
  10. [21] . wikidata.org.
  11. [22] . wikidata.org.
  12. [23] . wikidata.org.
  13. [24] . The London Gazette 26323. wikidata.org.
  14. [25] . Hansard 1803–2005. wikidata.org.
  15. [16] . The Peerage. wikidata.org.
  16. [17] . The Peerage. wikidata.org.
  17. [18] . The Peerage. wikidata.org.
  18. [27] . wikidata.org.
  19. [28] . wikidata.org.
  20. [56] . wikidata.org.
  21. [6] . wikidata.org.
  22. [7] . Hansard 1803–2005. Retrieved . wikidata.org.
  23. [8] . wikidata.org.
  24. [26] . wikidata.org.
  25. [10] . wikidata.org.
  26. [46] . wikidata.org.
  27. [47] . wikidata.org.
  28. [48] . wikidata.org.
  29. [45] . wikidata.org.
  30. [3] . SNAC. Retrieved . wikidata.org.
  31. [5] . SNAC. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [60] . wikidata.org. → on this site
  2. [57] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [49] . Wikidata. wikidata.org. → on this site
  2. [50] . Wikidata. wikidata.org. → on this site
  3. [51] . Wikidata. wikidata.org. → on this site
  4. [29] . Wikidata. wikidata.org. → on this site
  5. [30] . Wikidata. wikidata.org. → on this site
  6. [31] . Wikidata. wikidata.org. → on this site
  7. [32] . Wikidata. wikidata.org. → on this site
  8. [33] . Wikidata. wikidata.org. → on this site
  9. [34] . Wikidata. wikidata.org. → on this site
  10. [35] . Wikidata. wikidata.org. → on this site
  11. [36] . Wikidata. wikidata.org. → on this site
  12. [37] . Wikidata. wikidata.org. → on this site
  13. [38] . Wikidata. wikidata.org. → on this site
  14. [39] . Wikidata. wikidata.org. → on this site
  15. [40] . Wikidata. wikidata.org. → on this site
  16. [41] . Wikidata. wikidata.org. → on this site
  17. [42] . Wikidata. wikidata.org. → on this site
  18. [43] . Wikidata. wikidata.org. → on this site
  19. [44] . Wikidata. wikidata.org. → on this site
  20. [52] . Wikidata. wikidata.org. → on this site
  21. [53] . Wikidata. wikidata.org. → on this site
  22. [54] . Wikidata. wikidata.org. → on this site
  23. [55] . 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. [64] . Wikidata. wikidata.org. → on this site
  28. [65] . 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. [58] . Wikidata sitelinks. wikidata.org.
  3. [59] . 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). Lyon Playfair, 1st Baron Playfair. Retrieved April 10, 2026, from https://4ort.xyz/entity/lyon-playfair-1st-baron-playfair
MLA “Lyon Playfair, 1st Baron Playfair.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/lyon-playfair-1st-baron-playfair.
BibTeX @misc{4ortxyz_lyon-playfair-1st-baron-playfair_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lyon Playfair, 1st Baron Playfair}}, year = {2026}, url = {https://4ort.xyz/entity/lyon-playfair-1st-baron-playfair}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lyon Playfair, 1st Baron Playfair — https://4ort.xyz/entity/lyon-playfair-1st-baron-playfair (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/lyon-playfair-1st-baron-playfair · 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. 5w ago · Quesotiotyo · 2026-05-22 view diff on Wikidata ↗
    P14397 3802
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 3802, Matched to [[:toollabs:mix-n-match/#/entry/290071528|Lyon Playfair,, 1st Baron Playfair of St Andrews 1818–98 (#290071528)]] in [[:toollabs:mix-"
  2. 6w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Instance of human
    Occupation chemist, politician, university teacher
    Position held Postmaster General of the United Kingdom, Chairman of Ways and Means, Secretary of State for Education +8
    Father George Playfair
    + 36 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)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.