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].

Key Facts

  • Father: Lionel Penrose[8]
  • Mother: Margaret Leathes[9]
  • Spouse: Vanessa Thomas[10]
  • Country of citizenship: United Kingdom[11]
  • Occupation: astrophysicist[12]
  • Field of work: physics[13], mathematical physics[14], mathematics[15]
  • Employer: Gresham College[16], Leiden University[17]
  • Educated at: University College School[18]
  • Doctoral advisor: J. A. Todd[19]
  • Award received: Fellow of the Royal Society[20], Copley Medal[21], Royal Medal[22], Adams Prize[23], Eddington Medal[24], IOP Dirac Medal[25], Albert Einstein Medal[26], Naylor Prize and Lectureship[27], Helmholtz Medal[28], Karl Schwarzschild Medal[29], Marcel Grossmann Award[30], Josiah Willard Gibbs Lectureship[31], Order of Merit[32], De Morgan Medal[33]
  • Religion or worldview: agnosticism[34]
  • Sex or gender: male[35]
  • Noble title: Knight Bachelor[36]
  • Doctoral student: Claude LeBrun[37], Tristan Needham[38], Richard Jozsa[39], Richard S. Ward[40], Andrew Hodges[41], Asghar Qadir[42], Lane P. Hughston[43], Tim Poston[44], Adam Helfer[45], Kenneth Paul Tod[46], William Shaw[47], George A. J. Sparling[48], George Burnett-Stuart[49], Ross Moore[50]

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Type: Person[51]

  • Country: GB[52]

  • Began / founded: 1931-08-08[53]

  • MusicBrainz ID: 9b2377b3-615a-4fb7-bc59-de4b4627a63e[54]

Body

Works and Contributions

Things named for Roger Penrose include Penrose triangle[55], Penrose tiling[56], Moore–Penrose inverse[57], Penrose stairs[58], Penrose process[59], Penrose diagram[60], Penrose–Hawking singularity theorems[61], and Terrell rotation[62].

Why It Matters

Roger Penrose has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[63] He is known by 30 alternative names across languages and contexts.[64]

He has been cited as an influence by Stuart Hameroff[65], a physician[66], b. 1947[67], of United States[68], specialised in anaesthesiology[69].

He is credited with the discovery of Penrose triangle[70], an impossible object[71]; Penrose tiling[72], a mathematical concept[73]; orchestrated objective reduction[74], a scientific hypothesis[75]; Penrose stairs[76], an impossible object[77]; conformal cyclic cosmology[78], a cyclic model[79]; and Penrose process[80], a scientific theory[81]. Works attributed to him include The Emperor's New Mind[82], The Road to Reality[83], Shadows of the Mind[84], Cycles of Time[85], and The Nature of Space and Time[86]. Entities named for him include Penrose triangle[55], Penrose tiling[56], Moore–Penrose inverse[57], Penrose stairs[58], Penrose process[59], and Penrose diagram[60].

His notable doctoral advisees include Andrew Hodges[87], Richard Jozsa[88], Claude LeBrun[89], Richard S. Ward[90], and Lane P. Hughston[91].

FAQs

Where was Roger Penrose born?

Roger Penrose was born in Colchester[1].

Who were Roger Penrose's parents?

Roger Penrose's father was Lionel Penrose[8]. Roger Penrose's mother was Margaret Leathes[9].

Who was Roger Penrose married to?

Roger Penrose's spouses include Vanessa Thomas[10].

What did Roger Penrose do for work?

Roger Penrose worked as a mathematician[2], physicist[3], philosopher[4], university teacher[5], and astronomer[6].

Where did Roger Penrose go to school?

Roger Penrose was educated at University College School[18].

What awards did Roger Penrose receive?

Honors received include Fellow of the Royal Society[20], Copley Medal[21], Royal Medal[22], and Adams Prize[23].

Who did Roger Penrose influence?

Roger Penrose has been cited as an influence by Stuart Hameroff[65].

What did Roger Penrose discover?

Roger Penrose is credited as discoverer of Penrose triangle[70], Penrose tiling[72], orchestrated objective reduction[74], and Penrose stairs[76].

References

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

Direct Wikidata claims

  1. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [35] ↑ . BnF authorities. Retrieved . wikidata.org.
  3. [8] ↑ . The Peerage. wikidata.org.
  4. [9] ↑ . The Peerage. wikidata.org.
  5. [10] ↑ . Q75653886. wikidata.org.
  6. [11] ↑ . wikidata.org.
  7. [18] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  8. [36] ↑ . wikidata.org.
  9. [13] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  10. [14] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  11. [15] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [2] ↑ . The Fine Art Archive. Retrieved . wikidata.org.
  13. [3] ↑ . wikidata.org.
  14. [4] ↑ . wikidata.org.
  15. [5] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  16. [6] ↑ . Retrieved . wikidata.org.
  17. [12] ↑ . Retrieved . wikidata.org.
  18. [16] ↑ . NNDB. wikidata.org.
  19. [17] ↑ . Leidse Hoogleraren. Retrieved . wikidata.org.
  20. [34] ↑ . wikidata.org.
  21. [20] ↑ . Who's Who. wikidata.org.
  22. [21] ↑ . docs.google.com. Retrieved . docs.google.com. Provenance: wikidata.org.
  23. [22] ↑ . wikidata.org.
  24. [23] ↑ . wikidata.org.
  25. [24] ↑ . wikidata.org.
  26. [25] ↑ . iop.org. iop.org. Provenance: wikidata.org.
  27. [26] ↑ . wikidata.org.
  28. [27] ↑ . wikidata.org.
  29. [28] ↑ . bbaw.de. bbaw.de. Provenance: wikidata.org.
  30. [29] ↑ . astronomische-gesellschaft.de. astronomische-gesellschaft.de. Provenance: wikidata.org.
  31. [30] ↑ . wikidata.org.
  32. [31] ↑ . wikidata.org.
  33. [32] ↑ . Who's Who. wikidata.org.
  34. [33] ↑ . wikidata.org.
  35. [19] ↑ . Mathematics Genealogy Project. Retrieved . wikidata.org.
  36. [37] ↑ . Mathematics Genealogy Project. wikidata.org.
  37. [38] ↑ . Mathematics Genealogy Project. wikidata.org.
  38. [39] ↑ . Mathematics Genealogy Project. wikidata.org.
  39. [40] ↑ . Mathematics Genealogy Project. wikidata.org.
  40. [41] ↑ . Mathematics Genealogy Project. wikidata.org.
  41. [42] ↑ . Mathematics Genealogy Project. wikidata.org.
  42. [43] ↑ . Mathematics Genealogy Project. wikidata.org.
  43. [44] ↑ . Mathematics Genealogy Project. wikidata.org.
  44. [45] ↑ . Mathematics Genealogy Project. wikidata.org.
  45. [46] ↑ . Mathematics Genealogy Project. wikidata.org.
  46. [47] ↑ . Mathematics Genealogy Project. wikidata.org.
  47. [48] ↑ . Mathematics Genealogy Project. wikidata.org.
  48. [49] ↑ . Mathematics Genealogy Project. wikidata.org.
  49. [50] ↑ . Mathematics Genealogy Project. wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [51] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [52] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [53] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [54] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Inverse relationships (entities pointing at this one)

  1. [65] ↑ . wikidata.org. → on this site
  2. [70] ↑ . wikidata.org. → on this site
  3. [72] ↑ . wikidata.org. → on this site
  4. [74] ↑ . wikidata.org. → on this site
  5. [76] ↑ . wikidata.org. → on this site
  6. [78] ↑ . wikidata.org. → on this site
  7. [80] ↑ . wikidata.org. → on this site
  8. [82] ↑ . wikidata.org. → on this site
  9. [83] ↑ . wikidata.org. → on this site
  10. [84] ↑ . wikidata.org. → on this site
  11. [85] ↑ . wikidata.org. → on this site
  12. [86] ↑ . wikidata.org. → on this site
  13. [87] ↑ . wikidata.org. → on this site
  14. [88] ↑ . wikidata.org. → on this site
  15. [89] ↑ . wikidata.org. → on this site
  16. [90] ↑ . wikidata.org. → on this site
  17. [91] ↑ . wikidata.org. → on this site
  18. [55] ↑ . wikidata.org. → on this site
  19. [56] ↑ . wikidata.org. → on this site
  20. [57] ↑ . wikidata.org. → on this site
  21. [58] ↑ . wikidata.org. → on this site
  22. [59] ↑ . wikidata.org. → on this site
  23. [60] ↑ . wikidata.org. → on this site
  24. [61] ↑ . wikidata.org. → on this site
  25. [62] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [66] ↑ . Wikidata. wikidata.org. → on this site
  2. [67] ↑ . Wikidata. wikidata.org. → on this site
  3. [68] ↑ . Wikidata. wikidata.org. → on this site
  4. [69] ↑ . Wikidata. wikidata.org. → on this site
  5. [71] ↑ . Wikidata. wikidata.org. → on this site
  6. [73] ↑ . Wikidata. wikidata.org. → on this site
  7. [75] ↑ . Wikidata. wikidata.org. → on this site
  8. [77] ↑ . Wikidata. wikidata.org. → on this site
  9. [79] ↑ . Wikidata. wikidata.org. → on this site
  10. [81] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [7] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [63] ↑ . Wikidata sitelinks. wikidata.org.
  3. [64] ↑ . Wikidata aliases. wikidata.org.

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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 October 11, 2026, from https://4ort.xyz/entity/roger-penrose
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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: 2026-10-11}}
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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. 9w 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. 17w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → p0083538-Penrose-Roger-1931
    "/* wbcreateclaim-create:1| */ Svkkl authority id: p0083538-Penrose-Roger-1931, [[:toollabs:quickstatements/#/batch/259494|batch #259494]]"
  3. 22w 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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