Karl Pearson

English mathematician, biometrician, and eugenicist (1857–1936)
Person human Q310794
Karl Pearson
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Karl Pearson

Summary

Karl Pearson is a human[1]. His place of birth was London[2]. He was born on March 27, 1857[3]. He died in Coldharbour[4]. He died on April 27, 1936[5]. He worked as a mathematician[6], historian of mathematics[7], statistician[8], historian[9], and philosopher[10]. He ranks in the top 0.7% of human entities by monthly Wikipedia readership (5,622 views/month, #7,005 of 1,000,298).[11]

Key Facts

  • Born in London[2], Karl Pearson…
  • Karl Pearson passed away in Coldharbour[4].
  • Karl Pearson was born on March 27, 1857[3].
  • Karl Pearson died on April 27, 1936[5].
  • Karl Pearson is buried at Church of St Michael[12].
  • Karl Pearson's father was William Pearson[13].
  • Karl Pearson was married to Maria Sharpe[14].
  • A child of Karl Pearson was Egon Pearson[15].
  • A child of Karl Pearson was Helga Sharpe Pearson[16].
  • Karl Pearson held citizenship in United Kingdom[17].
  • Karl Pearson worked as a mathematician[6].
  • Karl Pearson worked as a historian of mathematics[7].
  • Karl Pearson's professions included statistician[8].
  • Karl Pearson worked as a historian[9].
  • Karl Pearson's professions included philosopher[10].
  • Karl Pearson's professions included biographer[18].
  • Karl Pearson's field of work was mathematical statistics[19].
  • Karl Pearson's field of work was statistics[20].
  • Karl Pearson's field of work was biology[21].
  • Karl Pearson's field of work was eugenics[22].
  • Karl Pearson held the position of editor[23].
  • Among Karl Pearson's employers was University College London[24].
  • Karl Pearson was employed by Gresham College[25].
  • Karl Pearson was employed by King's College London[26].
  • Karl Pearson's education included a stint at King's College[27].

Body

Origins and Family

Karl Pearson was born in London[2]. He was born on March 27, 1857[3]. His father was William Pearson[13].

Education

Educated at King's College[27], a college of the University of Cambridge[28], in United Kingdom[29], founded in 1441[30], headquartered in Cambridge[31]; University College London[32], a university college[33], in United Kingdom[34], founded in 1826[35], headquartered in UCL Main Building[36]; King's College London[37], a public research university[38], in United Kingdom[39], founded in 1829[40], headquartered in London[41]; Heidelberg University[42], a public research university[43], in Germany[44], founded in 1386[45], headquartered in Heidelberg[46]; University of Cambridge[47], a collegiate university[48], in United Kingdom[49], founded in 1209[50], headquartered in Cambridge[51]; and University College School[52], an independent school[53], in United Kingdom[54], founded in 1830[55], headquartered in Hampstead[56]. Karl Pearson's doctoral advisor was Francis Galton[57].

Career and Affiliations

Recorded occupations include mathematician[6], historian of mathematics[7], statistician[8], historian[9], philosopher[10], and biographer[18]. Fields of work include mathematical statistics[19], a branch of mathematics[58]; statistics[20], an academic major[59]; biology[21], a branch of science[60]; and eugenics[22], a social theory[61]. Employers include University College London[24], a university college[62], in United Kingdom[63], founded in 1826[64], headquartered in UCL Main Building[65]; Gresham College[25], an educational institution[66], in United Kingdom[67], founded in 1597[68]; and King's College London[26], a public research university[69], in United Kingdom[70], founded in 1829[71], headquartered in London[72]. Karl Pearson held the position of editor[23]. Notable students include Nicholas Georgescu-Roegen[73] and Kirstine Smith[74]. Doctoral students include John Wishart[75], Florence Nightingale David[76], Philip Hall[77], Joseph Oscar Irwin[78], Egon Pearson[79], and George Udny Yule[80].

Recognition

Awards received include Fellow of the Royal Society[81], Huxley Memorial Medal[82], Darwin Medal[83], and Weldon Memorial Prize[84].

Personal Life

Among Karl Pearson's spouses was Maria Sharpe[14]. Children include Egon Pearson[15], a mathematician[85], 1895–1980[86], of United Kingdom[87], awarded the Fellow of the Royal Society[88], specialised in statistics[89] and Helga Sharpe Pearson[16], a biographer[90], 1898–1975[91]. His religion is recorded as Quakers[92].

Death and Burial

Karl Pearson died on April 27, 1936[5]. He passed away in Coldharbour[4]. He is buried at Church of St Michael[12].

Works and Contributions

Things named for Karl Pearson include Pearson product-moment correlation coefficient[93], Pearson's chi-squared test[94], and Pearson distribution[95].

Why It Matters

Karl Pearson ranks in the top 0.7% of human entities by monthly Wikipedia readership (5,622 views/month, #7,005 of 1,000,298).[11] He has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[96] He is known by 28 alternative names across languages and contexts.[97]

He has been cited as an influence by Albert Einstein[98], a theoretical physicist[99], 1879–1955[100], of Kingdom of Württemberg[101], awarded the Barnard Medal for Meritorious Service to Science[102], specialised in theoretical physics[103]; Lewis Fry Richardson[104], a cartographer[105], 1881–1953[106], of United Kingdom[107], awarded the Fellow of the Royal Society[108], specialised in physics[109]; Philip Hall[110], a mathematician[111], 1904–1982[112], of United Kingdom[113], awarded the Fellow of the Royal Society[114], specialised in algebra[115]; Julia Bell[116], a geneticist[117], 1879–1979[118], of United Kingdom[119], awarded the Weldon Memorial Prize[120], specialised in genetics[121]; and Major Greenwood[122], an epidemiologist[123], 1880–1949[124], of United Kingdom[125], awarded the Fellow of the Royal Society[126], specialised in epidemiology[127].

He is credited with the discovery of Simpson's paradox[128], a paradox[129] and contingency table[130]. Works attributed to him include Biometrika[131], a scientific journal[132], in United Kingdom[133], founded in 1901[134]. Entities named for him include Pearson product-moment correlation coefficient[93], Pearson's chi-squared test[94], and Pearson distribution[95].

His notable doctoral advisees include Nicholas Georgescu-Roegen[135], George Udny Yule[136], Florence Nightingale David[137], Philip Hall[138], and John Wishart[139].

FAQs

Where was Karl Pearson born?

Born in London[2], Karl Pearson…

Where did Karl Pearson die?

Karl Pearson died in Coldharbour[4].

Who were Karl Pearson's parents?

Karl Pearson's father was William Pearson[13].

Who was Karl Pearson married to?

Karl Pearson's spouses include Maria Sharpe[14].

What did Karl Pearson do for work?

Karl Pearson worked as mathematician[6], historian of mathematics[7], statistician[8], historian[9], and philosopher[10].

Where did Karl Pearson go to school?

Karl Pearson was educated at King's College[27], University College London[32], King's College London[37], and Heidelberg University[42].

What awards did Karl Pearson receive?

Honors received include Fellow of the Royal Society[81], Huxley Memorial Medal[82], Darwin Medal[83], and Weldon Memorial Prize[84].

Who did Karl Pearson influence?

Karl Pearson has been cited as an influence by Albert Einstein[98], Lewis Fry Richardson[104], Philip Hall[110], and Julia Bell[116].

What did Karl Pearson discover?

Karl Pearson is credited as discoverer of Simpson's paradox[128] and contingency table[130].

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. [13] ↑ . wikidata.org.
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Inverse relationships (entities pointing at this one)

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  3. [110] ↑ . wikidata.org. → on this site
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Inline context (facts about related entities)

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Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [11] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [96] ↑ . Wikidata sitelinks. wikidata.org.
  3. [97] ↑ . 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). Karl Pearson. Retrieved October 4, 2026, from https://4ort.xyz/entity/karl-pearson
MLA “Karl Pearson.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/karl-pearson.
BibTeX @misc{4ortxyz_karl-pearson_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Karl Pearson}}, year = {2026}, url = {https://4ort.xyz/entity/karl-pearson}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Karl Pearson — https://4ort.xyz/entity/karl-pearson (retrieved 2026-10-04)

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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. 8d ago · Tfmorris1 · 2026-09-26 view diff on Wikidata ↗
    Open library id → OL4265115A, OL116449A
    "/* wbsetclaim-create:2||1 */ [[Property:P648]]: OL116449A"
  2. 12w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 4VCE9f
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 14w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 409065
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 409065, #quickstatements; #temporary_batch_1782462304762"
  4. 20w ago · Sj1mor · 2026-05-14 view diff on Wikidata ↗
    Local thumb → —
    P14396 → register/person/arh-zPER_00618
    Plaque image → Karl Pearson 1857-1936 Pioneer Statistician lived here.JPG, Pearson Memorial Crambe.jpg
    "/* wbsetclaim-create:2||1 */ [[Property:P1801]]: Pearson Memorial Crambe.jpg"
  5. 21w ago · Bargioni · 2026-05-07 view diff on Wikidata ↗
    Doctoral student → John Wishart, Florence Nightingale David, Philip Hall +3
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30468|batch #30468]]: add P1810 to P5739 2/3"
  6. 21w ago · Ferran Mir · 2026-05-07 view diff on Wikidata ↗
    Spouse → Maria Sharpe
    Birth name → Carl Pearson
    "/* wbsetclaim-create:2||1 */ [[Property:P26]]: [[Q89413396]]"
  7. 21w ago · Ferran Mir · 2026-05-07 view diff on Wikidata ↗
    Local thumb → —
    Position held → editor
    "/* wbsetclaim-create:2||1 */ [[Property:P39]]: [[Q1607826]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.