John von Neumann

Hungarian and American mathematician and physicist (1903–1957)
Person human Q17455
John von Neumann
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Summary

John von Neumann was born in Budapest[1]. He died in Washington, D.C.[2]. He worked as a mathematician[3], computer scientist[4], physicist[5], economist[6], and university teacher[7]. He ranks in the top 0.55% of human entities by monthly Wikipedia readership (38,061 views/month, #5,549 of 1,000,298).[8]

Key Facts

  • Place of burial: Princeton Cemetery[9]
  • Father: Max von Neumann[10]
  • Mother: Margaret Neumann[11]
  • Spouse: Klara Dan von Neumann[12], Mariette Kövesi[13]
  • Child: Marina von Neumann Whitman[14]
  • Country of citizenship: Hungary[15], United States[16]
  • Native language: Hungarian[17]
  • Ethnic group: Jewish people[18]
  • Occupation: consultant[19], Manhattan Project[20]
  • Field of work: functional analysis[21], operator theory[22], mathematics[23], physics[24], game theory[25], cellular automaton[26], set theory[27], quantum physics[28], nuclear bomb[29], informatics[30]
  • Position held: chairperson[31]
  • Employer: Princeton University[32], Frederick William University Berlin[33], United States Atomic Energy Commission[34], University of Hamburg[35], Institute for Advanced Study[36], Armed Forces Special Weapons Project[37], Ballistic Research Laboratory[38], Naval Ordnance Laboratory[39], Los Alamos National Laboratory[40]
  • Educated at: Fasori Gimnázium[41], Frederick William University Berlin[42], ETH Zurich[43], Eötvös Loránd University[44], University of Göttingen[45]
  • Doctoral advisor: Lipót Fejér[46]
  • Award received: Medal of Freedom[47], Carl-Gustaf Rossby Research Medal[48], Bôcher Memorial Prize[49], Enrico Fermi Award[50], Josiah Willard Gibbs Lectureship[51], Silliman Memorial Lectures[52], Medal for Merit[53], Albert Einstein Award[54], Financial Times Person of the Year[55], Fellow of the Institute of Mathematical Statistics[56], Fellow of the Econometric Society[57]
  • Religion or worldview: Judaism[58], Christianity[59], Catholicism[60]
  • Sex or gender: male[61]
  • Doctoral student: Donald B. Gillies[62], Maurice Pryce[63], Israel Halperin[64], Friederich Ignaz Mautner[65], John Patterson Mayberry[66]
  • Part of: The Martians[67]
  • Commons category: John von Neumann[68]

Body

Works and Contributions

Things named for John von Neumann include von Neumann architecture[69], self-replicating spacecraft[70], von Neumann universe[71], von Neumann algebra[72], minimax theorem[73], von Neumann entropy[74], von Neumann–Morgenstern utility theorem[75], and Von Neumann–Bernays–Gödel set theory[76].

Why It Matters

John von Neumann has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[77] He is known by 41 alternative names across languages and contexts.[78]

He has been cited as an influence by Lloyd Shapley[79], an economist[80], 1923–2016[81], of United States[82], awarded the Bronze Star Medal[83], specialised in mathematics[84]; Raphael M. Robinson[85], a mathematician[86], 1911–1995[87], of United States[88], specialised in set theory[89]; and Alexander Brody[90], a writer[91], 1933–2022[92], of United States[93].

He is credited with the discovery of Monte Carlo method[94], a randomized algorithm[95]; merge sort[96], a comparison sort[97]; density matrix[98]; set-theoretic definition of natural numbers[99], a definition[100]; von Neumann cellular automaton[101], a cellular automaton[102]; and middle-square method[103], an algorithm[104]. Works attributed to him include Theory of Games and Economic Behavior[105] and First Draft of a Report on the EDVAC[106]. Entities named for him include von Neumann architecture[69], self-replicating spacecraft[70], von Neumann universe[71], von Neumann algebra[72], minimax theorem[73], and von Neumann entropy[74].

His notable doctoral advisees include Israel Halperin[107] and Donald B. Gillies[108].

FAQs

Where was John von Neumann born?

John von Neumann was born in Budapest[1].

Where did John von Neumann die?

John von Neumann died in Washington, D.C.[2].

Who were John von Neumann's parents?

John von Neumann's father was Max von Neumann[10]. John von Neumann's mother was Margaret Neumann[11].

Who was John von Neumann married to?

John von Neumann's spouses include Klara Dan von Neumann[12] and Mariette Kövesi[13].

What did John von Neumann do for work?

John von Neumann worked as a mathematician[3], computer scientist[4], physicist[5], economist[6], and university teacher[7].

Where did John von Neumann go to school?

John von Neumann was educated at Fasori Gimnázium[41], Frederick William University Berlin[42], ETH Zurich[43], and Eötvös Loránd University[44].

What awards did John von Neumann receive?

Honors received include Medal of Freedom[47], Carl-Gustaf Rossby Research Medal[48], Bôcher Memorial Prize[49], and Enrico Fermi Award[50].

Who did John von Neumann influence?

John von Neumann has been cited as an influence by Lloyd Shapley[79], Raphael M. Robinson[85], and Alexander Brody[90].

What did John von Neumann discover?

John von Neumann is credited as discoverer of Monte Carlo method[94], merge sort[96], density matrix[98], and set-theoretic definition of natural numbers[99].

References

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

Direct Wikidata claims

  1. [1] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [61] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [12] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  7. [13] ↑ . home.csulb.edu. Retrieved . home.csulb.edu. Provenance: wikidata.org.
  8. [15] ↑ . wikidata.org.
  9. [16] ↑ . nasonline.org. nasonline.org. Provenance: wikidata.org.
  10. [31] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [41] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  13. [42] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  14. [43] ↑ . wikidata.org.
  15. [44] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  16. [45] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  17. [21] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  18. [22] ↑ . wikidata.org.
  19. [23] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  20. [24] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  21. [25] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  22. [26] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  23. [27] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  24. [28] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  25. [29] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  26. [30] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  27. [17] ↑ . wikidata.org.
  28. [3] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  29. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  30. [5] ↑ . wikidata.org.
  31. [6] ↑ . wikidata.org.
  32. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  33. [19] ↑ . wikidata.org.
  34. [20] ↑ . wikidata.org.
  35. [32] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  36. [33] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  37. [34] ↑ . nasonline.org. nasonline.org. Provenance: wikidata.org.
  38. [35] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  39. [36] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  40. [37] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  41. [38] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  42. [39] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  43. [40] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  44. [9] ↑ . Find a Grave. Retrieved . cemeteryregister.com. Provenance: wikidata.org.
  45. [58] ↑ . wikidata.org.
  46. [59] ↑ . wikidata.org.
  47. [60] ↑ . wikidata.org.
  48. [47] ↑ . MacTutor History of Mathematics archive. presidency.ucsb.edu. Provenance: wikidata.org.
  49. [48] ↑ . wikidata.org.
  50. [49] ↑ . MacTutor History of Mathematics archive. ams.org. Provenance: wikidata.org.
  51. [50] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  52. [51] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  53. [52] ↑ . wikidata.org.
  54. [53] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  55. [54] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  56. [55] ↑ . wikidata.org.
  57. [56] ↑ . Scientific Legacy Database. Retrieved . wikidata.org.
  58. [57] ↑ . econometricsociety.org. Retrieved . econometricsociety.org. Provenance: wikidata.org.
  59. [18] ↑ . wikidata.org.
  60. [46] ↑ . wikidata.org.
  61. [62] ↑ . Mathematics Genealogy Project. wikidata.org.
  62. [63] ↑ . Mathematics Genealogy Project. wikidata.org.
  63. [64] ↑ . Mathematics Genealogy Project. wikidata.org.
  64. [65] ↑ . Mathematics Genealogy Project. wikidata.org.
  65. [66] ↑ . Mathematics Genealogy Project. wikidata.org.
  66. [67] ↑ . wikidata.org.
  67. [68] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [79] ↑ . wikidata.org. → on this site
  2. [85] ↑ . wikidata.org. → on this site
  3. [90] ↑ . wikidata.org. → on this site
  4. [94] ↑ . wikidata.org. → on this site
  5. [96] ↑ . wikidata.org. → on this site
  6. [98] ↑ . wikidata.org. → on this site
  7. [99] ↑ . wikidata.org. → on this site
  8. [101] ↑ . wikidata.org. → on this site
  9. [103] ↑ . wikidata.org. → on this site
  10. [105] ↑ . wikidata.org. → on this site
  11. [106] ↑ . wikidata.org. → on this site
  12. [107] ↑ . wikidata.org. → on this site
  13. [108] ↑ . wikidata.org. → on this site
  14. [69] ↑ . wikidata.org. → on this site
  15. [70] ↑ . wikidata.org. → on this site
  16. [71] ↑ . wikidata.org. → on this site
  17. [72] ↑ . wikidata.org. → on this site
  18. [73] ↑ . wikidata.org. → on this site
  19. [74] ↑ . wikidata.org. → on this site
  20. [75] ↑ . wikidata.org. → on this site
  21. [76] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [80] ↑ . Wikidata. wikidata.org. → on this site
  2. [81] ↑ . Wikidata. wikidata.org. → on this site
  3. [82] ↑ . Wikidata. wikidata.org. → on this site
  4. [83] ↑ . Wikidata. wikidata.org. → on this site
  5. [84] ↑ . Wikidata. wikidata.org. → on this site
  6. [86] ↑ . Wikidata. wikidata.org. → on this site
  7. [87] ↑ . Wikidata. wikidata.org. → on this site
  8. [88] ↑ . Wikidata. wikidata.org. → on this site
  9. [89] ↑ . Wikidata. wikidata.org. → on this site
  10. [91] ↑ . Wikidata. wikidata.org. → on this site
  11. [92] ↑ . Wikidata. wikidata.org. → on this site
  12. [93] ↑ . Wikidata. wikidata.org. → on this site
  13. [95] ↑ . Wikidata. wikidata.org. → on this site
  14. [97] ↑ . Wikidata. wikidata.org. → on this site
  15. [100] ↑ . Wikidata. wikidata.org. → on this site
  16. [102] ↑ . Wikidata. wikidata.org. → on this site
  17. [104] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [77] ↑ . Wikidata sitelinks. wikidata.org.
  3. [78] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). John von Neumann. Retrieved October 15, 2026, from https://4ort.xyz/entity/john-von-neumann
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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. 7d ago · Epìdosis · 2026-10-08 view diff on Wikidata ↗
    Sitelink count → 122
    Wikipedia languages → ['abstract', 'af', 'an', 'ar', 'arz', 'ast', 'az', 'azb', 'ba', 'ban', 'bat_smg'
    Nlb authority id (belarus) → NLB-ar125753
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Nlb authority id (belarus): NLB-ar125753, [[:toollabs:quickstatements/#/batch/289884|batch #289884]]"
  2. 26d ago · Gerwoman · 2026-09-19 view diff on Wikidata ↗
    Sancho el sabio foundation id → 46281
    "/* wbsetclaim-create:1||1 */ Sancho el sabio foundation id: 46281, Matched to [[:toollabs:mix-n-match/#/entry/285694071|John von Neumann (#285694071)]] in [[:toollabs:mix-n-match/#/catalog/7873|Sancho"
  3. 8w ago · Mahirtwofivesix · 2026-08-19 view diff on Wikidata ↗
    Babelnet id → 00048354n
    Arabic ontology lexical concept id → 151061832
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  4. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1623-neumann-von-john
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  5. 11w ago · Flominator · 2026-07-25 view diff on Wikidata ↗
    P14611 → 213596, 143694
    Wikitree person id → Von_Neumann-3, Von_Neumann-3
    "/* wbsetclaim-create:2||1 */ Wikitree person id: Von_Neumann-3"
  6. 13w ago · Epìdosis · 2026-07-11 view diff on Wikidata ↗
    P14611 → 213596, 143694
    "/* wbcreateclaim-create:1| */ P14611: 213596, [[:toollabs:quickstatements/#/batch/260429|batch #260429]]"
  7. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 4WDzxu
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  8. 15w ago · Susmuffin · 2026-06-28 view diff on Wikidata ↗
    Harper's tag → john-von-neumann
    "/* wbsetclaim-create:1||1 */ Harper's tag: john-von-neumann, Matched to [[:toollabs:mix-n-match/#/entry/289946007|john von neumann (#289946007)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harpe"
  9. 15w ago · MariuszRokin · 2026-06-27 view diff on Wikidata ↗
    Artist-info artist id → 307124
    "/* wbcreateclaim-create:1| */ Artist-info artist id: 307124, [[:toollabs:quickstatements/#/batch/259882|batch #259882]]"
  10. 17w ago · Comfyquiettree · 2026-06-14 view diff on Wikidata ↗
    Chess programming wiki id → John_von_Neumann
    "/* wbsetclaim-create:1||1 */ Chess programming wiki id: John_von_Neumann, Matched to [[:toollabs:mix-n-match/#/entry/293505167|John von Neumann (#293505167)]] in [[:toollabs:mix-n-match/#/catalog/8017"
  11. 18w ago · Espartatuga · 2026-06-11 view diff on Wikidata ↗
    Occupation → mathematician, computer scientist, physicist +4
    "/* wbeditentity-update-languages-and-other-short:0||mul */ Cleanup: remove wikimedia+duplicate refs; remove redundant occupations; add mul label ([[User:Difool/WikidataCleanup]])"
  12. 21w ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Image → JohnvonNeumann-LosAlamos.jpg
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31727|batch #31727]]: import P21 and P106 from GND (20)"
  13. 23w ago · Clemens Dulcis · 2026-05-04 view diff on Wikidata ↗
    Related category → Category:Things named after John von Neumann
    "/* wbsetclaim-create:2||1 */ Related category: Category:Things named after John von Neumann"
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