Roger Penrose

English mathematical physicist, recreational mathematician and philosopher
Person human Q193803
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Roger Penrose was born on August 8, 1931, in Colchester[1][2][3][4][5][6][7][8][9] and holds citizenship in the United Kingdom. He is the son of Lionel Penrose[6][10] and Margaret Leathes[6][10], and his siblings include Shirley Hodgson, Jonathan Penrose, and Oliver Penrose[10]. Penrose was married to Joan Isabel Wedge from 1959 to 1981, and he has been married to Vanessa Thomas since 1988[10][9]. He identifies with agnosticism.

Educated at University College School, University College London, and the University of Cambridge[11][1], he was influenced by Dennis W. Sciama[1]. His professional occupations encompass mathematician, physicist, philosopher, university teacher, astronomer, and astrophysicist[7][12][4], with his primary fields being physics, mathematical physics, and mathematics[12]. He served as the Rouse Ball Professor of Mathematics from 1973 to 1999.

His academic employers include Birkbeck, University of London (1964–1973), Gresham College (1998–present), and Leiden University (2011–2011 and 2011–present)[13][4]. He is a member of the Royal Society, the Accademia Nazionale dei Lincei, the National Academy of Sciences, and Humanists UK[14]. His awards include the Fellow of the Royal Society, Copley Medal, Royal Medal, Adams Prize, Eddington Medal, and IOP Dirac Medal, among others[9][15][16].

Roger Penrose

Summary

Roger Penrose is a human[1]. His place of birth was Colchester[2]. He worked as a mathematician[3], physicist[4], philosopher[5], university teacher[6], and astronomer[7]. He has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[8]

Key Facts

  • Born in Colchester[2], Roger Penrose…
  • Roger Penrose's father was Lionel Penrose[9].
  • Roger Penrose's mother was Margaret Leathes[10].
  • Roger Penrose was married to Vanessa Thomas[11].
  • Roger Penrose held citizenship in United Kingdom[12].
  • Roger Penrose worked as a mathematician[3].
  • Roger Penrose's professions included physicist[4].
  • Roger Penrose's professions included philosopher[5].
  • Roger Penrose worked as a university teacher[6].
  • Roger Penrose worked as an astronomer[7].
  • Roger Penrose worked as an astrophysicist[13].
  • Roger Penrose's field of work was physics[14].
  • Roger Penrose's field of work was mathematical physics[15].
  • Roger Penrose's field of work was mathematics[16].
  • Among Roger Penrose's employers was Gresham College[17].
  • Among Roger Penrose's employers was Leiden University[18].
  • Roger Penrose was educated at University College School[19].
  • Roger Penrose's doctoral advisor was J. A. Todd[20].
  • Roger Penrose received the Fellow of the Royal Society[21].
  • Roger Penrose received the Copley Medal[22].
  • Roger Penrose received the Royal Medal[23].
  • Roger Penrose received the Adams Prize[24].
  • Roger Penrose received the Eddington Medal[25].
  • Roger Penrose received the IOP Dirac Medal[26].
  • Roger Penrose's religion is recorded as agnosticism[27].

Body

Origins and Family

Roger Penrose was born in Colchester[2]. His father was Lionel Penrose[9]. His mother was Margaret Leathes[10].

Education

Roger Penrose was educated at University College School[19]. His doctoral advisor was J. A. Todd[20].

Career and Affiliations

Recorded occupations include mathematician[3], physicist[4], philosopher[5], university teacher[6], astronomer[7], and astrophysicist[13]. Fields of work include physics[14], a branch of science[28]; mathematical physics[15], a branch of mathematics[29]; and mathematics[16], an academic discipline[30]. Employers include Gresham College[17], an educational institution[31], in United Kingdom[32], founded in 1597[33] and Leiden University[18], a university[34], in Netherlands[35], founded in 1575[36], headquartered in Leiden[37]. Doctoral students include Claude LeBrun[38], Tristan Needham[39], Richard Jozsa[40], Richard S. Ward[41], Andrew Hodges[42], and Asghar Qadir[43].

Recognition

Awards received include Fellow of the Royal Society[21], a fellowship award[44], in United Kingdom[45]; Copley Medal[22], a medallion[46], in United Kingdom[47], founded in 1731[48]; Royal Medal[23], a science award[49], in United Kingdom[50], founded in 1826[51]; Adams Prize[24], a mathematics award[52], in United Kingdom[53], founded in 1848[54]; Eddington Medal[25], a science award[55], in United Kingdom[56], founded in 1953[57]; and IOP Dirac Medal[26], a science award[58], in United Kingdom[59].

Personal Life

Among Roger Penrose's spouses was Vanessa Thomas[11]. His religion is recorded as agnosticism[27].

Works and Contributions

Things named for Roger Penrose include Penrose diagram[60], Penrose graphical notation[61], Penrose triangle[62], Penrose tiling[63], Terrell rotation[64], Penrose stairs[65], Moore–Penrose inverse[66], and Penrose process[67].

Why It Matters

Roger Penrose has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[8] He is known by 20 alternative names across languages and contexts.[68]

He has been cited as an influence by Stuart Hameroff[69], a physician[70], b. 1947[71], of United States[72], specialised in anaesthesiology[73].

He is credited with the discovery of orchestrated objective reduction[74], a scientific hypothesis[75]; conformal cyclic cosmology[76], a cyclic model[77]; cosmic censorship hypothesis[78], a scientific hypothesis[79]; Penrose graphical notation[80], a notation[81]; Terrell rotation[82], a physical theory[83]; and twistor theory[84], a physical theory[85]. Works attributed to him include The Road to Reality[86], Cycles of Time[87], The Nature of Space and Time[88], The Emperor's New Mind[89], and Shadows of the Mind[90]. Entities named for him include Penrose diagram[60], Penrose graphical notation[61], Penrose triangle[62], Penrose tiling[63], Terrell rotation[64], and Penrose stairs[65].

His notable doctoral advisees include Andrew Hodges[91], Lane P. Hughston[92], Richard Jozsa[93], Richard S. Ward[94], and Claude LeBrun[95].

FAQs

Where was Roger Penrose born?

Roger Penrose's place of birth was Colchester[2].

Who were Roger Penrose's parents?

Roger Penrose's father was Lionel Penrose[9]. Roger Penrose's mother was Margaret Leathes[10].

Who was Roger Penrose married to?

Roger Penrose's spouses include Vanessa Thomas[11].

What did Roger Penrose do for work?

Roger Penrose worked as mathematician[3], physicist[4], philosopher[5], university teacher[6], and astronomer[7].

Where did Roger Penrose go to school?

Roger Penrose was educated at University College School[19].

What awards did Roger Penrose receive?

Honors received include Fellow of the Royal Society[21], Copley Medal[22], Royal Medal[23], and Adams Prize[24].

Who did Roger Penrose influence?

Roger Penrose has been cited as an influence by Stuart Hameroff[69].

What did Roger Penrose discover?

Roger Penrose is credited as discoverer of orchestrated objective reduction[74], conformal cyclic cosmology[76], cosmic censorship hypothesis[78], and Penrose graphical notation[80].

References

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

Direct Wikidata claims

  1. [2] . Integrated Authority File. Retrieved . wikidata.org.
  2. [9] . The Peerage. wikidata.org.
  3. [10] . The Peerage. wikidata.org.
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  5. [12] . wikidata.org.
  6. [19] . MacTutor History of Mathematics archive. wikidata.org.
  7. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [15] . Czech National Authority Database. Retrieved . wikidata.org.
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  10. [3] . The Fine Art Archive. Retrieved . wikidata.org.
  11. [4] . wikidata.org.
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  14. [7] . Retrieved . wikidata.org.
  15. [13] . Retrieved . wikidata.org.
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  17. [18] . Leidse Hoogleraren. Retrieved . wikidata.org.
  18. [27] . wikidata.org.
  19. [21] . Who's Who. wikidata.org.
  20. [22] . docs.google.com. Retrieved . docs.google.com. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
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  24. [26] . iop.org. iop.org. Provenance: wikidata.org.
  25. [20] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  26. [38] . Mathematics Genealogy Project. wikidata.org.
  27. [39] . Mathematics Genealogy Project. wikidata.org.
  28. [40] . Mathematics Genealogy Project. wikidata.org.
  29. [41] . Mathematics Genealogy Project. wikidata.org.
  30. [42] . Mathematics Genealogy Project. wikidata.org.
  31. [43] . Mathematics Genealogy Project. wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [69] . wikidata.org. → on this site
  2. [74] . wikidata.org. → on this site
  3. [76] . wikidata.org. → on this site
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Inline context (facts about related entities)

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  11. [44] . Wikidata. wikidata.org. → on this site
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Class ancestry

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

Aggregate / graph-position facts

  1. [8] . Wikidata sitelinks. wikidata.org.
  2. [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). Roger Penrose. Retrieved April 10, 2026, from https://4ort.xyz/entity/roger-penrose
MLA “Roger Penrose.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/roger-penrose.
BibTeX @misc{4ortxyz_roger-penrose_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Roger Penrose}}, year = {2026}, url = {https://4ort.xyz/entity/roger-penrose}, note = {Accessed: 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. 24d ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id penrose-roger
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  2. 11w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id p0083538-Penrose-Roger-1931
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: p0083538-Penrose-Roger-1931, [[:toollabs:quickstatements/#/batch/259494|batch #259494]]"
  3. 16w ago · MarisDreshmanisBot bot · 2026-05-06 view diff on Wikidata ↗
    Field of work physics, mathematical physics, mathematics
    Interested in physics
    Erdős number {'amount': '+3'}
    Country of citizenship United Kingdom
    + 49 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages:0||122 */ Add multilingual descriptions (122 languages) — Task 12 (Nobel laureates) — deterministic from P106 (occupation) + P27 (citizenship) labels, no machine trans"
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