Andrew Casson

topologist (1943–2025)
Person human Q504042
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Andrew Casson

Summary

Andrew Casson is a human[1]. He was born on January 1, 1943[2]. He passed away in Fairfield[3]. He died on September 5, 2025[4]. He worked as a mathematician[5], topologist[6], and university teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,286 of 1,000,298).[8]

Key Facts

  • Andrew Casson passed away in Fairfield[3].
  • Andrew Casson was born on January 1, 1943[2].
  • Andrew Casson was born on January 22, 1943[9].
  • Andrew Casson died on September 5, 2025[4].
  • Andrew Casson held citizenship in United Kingdom[10].
  • Andrew Casson's professions included mathematician[5].
  • Andrew Casson's professions included topologist[6].
  • Andrew Casson worked as a university teacher[7].
  • Andrew Casson's field of work was topology[11].
  • Andrew Casson's field of work was mathematics[12].
  • Among Andrew Casson's employers was University of Texas at Austin[13].
  • Among Andrew Casson's employers was University of California, Berkeley[14].
  • Among Andrew Casson's employers was Yale University[15].
  • Andrew Casson's education included a stint at Trinity College[16].
  • Andrew Casson was educated at University of Liverpool[17].
  • Andrew Casson's doctoral advisor was C. T. C. Wall[18].
  • Andrew Casson received the Fellow of the Royal Society[19].
  • Andrew Casson received the Oswald Veblen Prize in Geometry[20].
  • Andrew Casson was a member of Royal Society[21].
  • Andrew Casson is recorded as male[22].
  • Andrew Casson's instance of is recorded as human[23].
  • Andrew Casson supervised Danny Calegari as a doctoral student[24].
  • Andrew Casson supervised Greg Kuperberg as a doctoral student[25].
  • Andrew Casson supervised Mahan Mj as a doctoral student[26].
  • Andrew Casson supervised Geoffrey Mess as a doctoral student[27].

Body

Origins and Family

Recorded date of birth include January 1, 1943[2] and January 22, 1943[9].

Education

Educated at Trinity College[16], a college of the University of Cambridge[28], in United Kingdom[29], founded in 1546[30], headquartered in Cambridge[31] and University of Liverpool[17], a public university[32], in United Kingdom[33], founded in 1903[34], headquartered in Liverpool[35]. Andrew Casson's doctoral advisor was C. T. C. Wall[18].

Career and Affiliations

Recorded occupations include mathematician[5], topologist[6], and university teacher[7]. Fields of work include topology[11], a branch of mathematics[36] and mathematics[12], an academic discipline[37]. Employers include University of Texas at Austin[13], a public research university[38], in United States[39], founded in 1883[40], headquartered in Austin[41]; University of California, Berkeley[14], a public research university[42], in United States[43], founded in 1868[44], headquartered in Berkeley[45]; and Yale University[15], a private university[46], in United States[47], founded in 1701[48], headquartered in New Haven[49]. Doctoral students include Danny Calegari[24], a mathematician[50], b. 1972[51], of United States[52], awarded the Fellow of the American Mathematical Society[53], specialised in topology[54]; Greg Kuperberg[25], a mathematician[55], b. 1967[56], of United States[57], awarded the Fellow of the American Mathematical Society[58], specialised in topology[59]; Mahan Mj[26], a mathematician[60], b. 1968[61], of India[62], awarded the Shanti Swarup Bhatnagar Prize for Science and Technology[63]; Geoffrey Mess[27], a mathematician[64], 1960–2014[65], of Canada[66]; Daniel Allcock[67], a mathematician[68], b. 1969[69], awarded the Fellow of the American Mathematical Society[70]; and Andrew Ranicki[71], a mathematician[72], 1948–2018[73], of United Kingdom[74], awarded the Fellow of the Royal Society of Edinburgh[75], specialised in algebraic topology[76].

Recognition

Awards received include Fellow of the Royal Society[19], a fellowship award[77], in United Kingdom[78] and Oswald Veblen Prize in Geometry[20], a mathematics award[79], in United States[80], founded in 1964[81].

Death and Burial

Andrew Casson died on September 5, 2025[4]. He died in Fairfield[3].

Why It Matters

Andrew Casson ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,286 of 1,000,298).[8] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[82] He is known by 11 alternative names across languages and contexts.[83]

He has been cited as an influence by Andrew Ranicki[84], a mathematician[85], 1948–2018[86], of United Kingdom[87], awarded the Fellow of the Royal Society of Edinburgh[88], specialised in algebraic topology[89].

His notable doctoral advisees include Andrew Ranicki[90], a mathematician[91], 1948–2018[92], of United Kingdom[93], awarded the Fellow of the Royal Society of Edinburgh[94], specialised in algebraic topology[95]; Danny Calegari[96], a mathematician[97], b. 1972[98], of United States[99], awarded the Fellow of the American Mathematical Society[100], specialised in topology[101]; Greg Kuperberg[102], a mathematician[103], b. 1967[104], of United States[105], awarded the Fellow of the American Mathematical Society[106], specialised in topology[107]; and Stephen John Bigelow[108], a university teacher[109], b. 1971[110], of Australia[111], awarded the Fellow of the American Mathematical Society[112].

FAQs

Where did Andrew Casson die?

Andrew Casson passed away in Fairfield[3].

What did Andrew Casson do for work?

Andrew Casson worked as mathematician[5], topologist[6], and university teacher[7].

Where did Andrew Casson go to school?

Andrew Casson was educated at Trinity College[16] and University of Liverpool[17].

What awards did Andrew Casson receive?

Honors received include Fellow of the Royal Society[19] and Oswald Veblen Prize in Geometry[20].

Who did Andrew Casson influence?

Andrew Casson has been cited as an influence by Andrew Ranicki[84].

References

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

Direct Wikidata claims

  1. [3] ↑ . campuspress.yale.edu. Retrieved . campuspress.yale.edu. Provenance: wikidata.org.
  2. [22] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [10] ↑ . wikidata.org.
  4. [23] ↑ . wikidata.org.
  5. [16] ↑ . wikidata.org.
  6. [17] ↑ . Mathematics Genealogy Project. wikidata.org.
  7. [11] ↑ . wikidata.org.
  8. [12] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  9. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  10. [6] ↑ . wikidata.org.
  11. [7] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [19] ↑ . wikidata.org.
  16. [20] ↑ . ams.org. ams.org. Provenance: wikidata.org.
  17. [18] ↑ . Mathematics Genealogy Project. Retrieved . genealogy.math.ndsu.nodak.edu. Provenance: wikidata.org.
  18. [24] ↑ . wikidata.org.
  19. [25] ↑ . wikidata.org.
  20. [26] ↑ . Mathematics Genealogy Project. wikidata.org.
  21. [27] ↑ . Mathematics Genealogy Project. wikidata.org.
  22. [67] ↑ . Mathematics Genealogy Project. wikidata.org.
  23. [71] ↑ . Mathematics Genealogy Project. wikidata.org.
  24. [21] ↑ . wikidata.org.
  25. [2] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  26. [9] ↑ . wikidata.org.
  27. [4] ↑ . campuspress.yale.edu. Retrieved . campuspress.yale.edu. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [84] ↑ . wikidata.org. → on this site
  2. [90] ↑ . wikidata.org. → on this site
  3. [96] ↑ . wikidata.org. → on this site
  4. [102] ↑ . wikidata.org. → on this site
  5. [108] ↑ . wikidata.org. → on this site

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  22. [49] ↑ . Wikidata. wikidata.org. → on this site
  23. [77] ↑ . Wikidata. wikidata.org. → on this site
  24. [78] ↑ . Wikidata. wikidata.org. → on this site
  25. [79] ↑ . Wikidata. wikidata.org. → on this site
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Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [82] ↑ . Wikidata sitelinks. wikidata.org.
  3. [83] ↑ . 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). Andrew Casson. Retrieved October 8, 2026, from https://4ort.xyz/entity/andrew-casson
MLA “Andrew Casson.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Oct. 2026, https://4ort.xyz/entity/andrew-casson.
BibTeX @misc{4ortxyz_andrew-casson_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Andrew Casson}}, year = {2026}, url = {https://4ort.xyz/entity/andrew-casson}, note = {Accessed: 2026-10-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Andrew Casson — https://4ort.xyz/entity/andrew-casson (retrieved 2026-10-08)

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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. 9d ago · Printstream · 2026-10-01 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'commons', 'de', 'en', 'fr', 'ja', 'pt']
    Wikidata description → topologist (1943–2025)
    Date of birth → +1943-01-01T00:00:00Z, +1943-01-22T00:00:00Z
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57226|batch #57226]]: Import and prefer more precise dates from dewiki"
  2. 22w ago · Frettiebot bot · 2026-05-06 view diff on Wikidata ↗
    Date of birth → +1943-01-01T00:00:00Z, +1943-01-22T00:00:00Z
    "/* wbsetclaim-create:1||1 */ [[Property:P569]]: 1943, Update NK ČR – P569"
  3. 22w ago · Epìdosis · 2026-05-04 view diff on Wikidata ↗
    Field of work → —
    Date of birth → +1943-01-01T00:00:00Z, +1943-01-22T00:00:00Z
    Sex or gender → male
    Doctoral advisor → C. T. C. Wall
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/29922|batch #29922]]: removal of GND year-precision P569 (12), to be readded in a few days with a reference (cf. https://w.wik"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.