J. A. Todd

English mathematician (1908–1994)
Person human Q364575
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J. A. Todd

Summary

J. A. Todd is a human[1]. He was born in Liverpool[2]. He was born on +1908-08-23T00:00:00Z[3]. He died in Croydon[4]. He died on +1994-12-22T00:00:00Z[5]. He worked as a mathematician[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (34 views/month, #7,282 of 1,000,298).[7]

Key Facts

  • Born in Liverpool[2], J. A. Todd…
  • J. A. Todd died in Croydon[4].
  • J. A. Todd was born on +1908-08-23T00:00:00Z[3].
  • J. A. Todd died on +1994-12-22T00:00:00Z[5].
  • J. A. Todd held citizenship in United Kingdom[8].
  • J. A. Todd held citizenship in United Kingdom of Great Britain and Ireland[9].
  • J. A. Todd's professions included mathematician[6].
  • J. A. Todd's field of work was group theory[10].
  • J. A. Todd's field of work was invariant theory[11].
  • J. A. Todd held the position of chairperson[12].
  • Among J. A. Todd's employers was Victoria University of Manchester[13].
  • Among J. A. Todd's employers was University of Cambridge[14].
  • J. A. Todd was employed by Downing College[15].
  • J. A. Todd was educated at Trinity College[16].
  • J. A. Todd was educated at University of Cambridge[17].
  • J. A. Todd's education included a stint at Liverpool Collegiate School[18].
  • J. A. Todd's doctoral advisor was H. F. Baker[19].
  • A notable work attributed to J. A. Todd is Todd class[20].
  • A notable work attributed to J. A. Todd is Todd–Coxeter algorithm[21].
  • A notable work attributed to J. A. Todd is Coxeter–Todd lattice[22].
  • J. A. Todd received the Fellow of the Royal Society[23].
  • J. A. Todd received the Smith's Prize[24].
  • J. A. Todd was a member of Royal Society[25].
  • J. A. Todd was influenced by Solomon Lefschetz[26].
  • J. A. Todd is recorded as male[27].

Body

Origins and Family

J. A. Todd was born in Liverpool[2]. He was born on +1908-08-23T00:00:00Z[3].

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]; University of Cambridge[17], a collegiate university[32], in United Kingdom[33], founded in 1209[34], headquartered in Cambridge[35]; and Liverpool Collegiate School[18], a grammar school[36], in United Kingdom[37], founded in 1843[38]. J. A. Todd's doctoral advisor was H. F. Baker[19].

Career and Affiliations

J. A. Todd's professions included mathematician[6]. Fields of work include group theory[10], a branch of mathematics[39] and invariant theory[11], a branch of mathematics[40]. Employers include Victoria University of Manchester[13], a university[41], in United Kingdom[42], founded in 1851[43], headquartered in Manchester[44]; University of Cambridge[14], a collegiate university[45], in United Kingdom[46], founded in 1209[47], headquartered in Cambridge[48]; and Downing College[15], a college of the University of Cambridge[49], in United Kingdom[50], founded in 1800[51]. He held the position of chairperson[12]. Doctoral students include Roger Penrose[52], a mathematician[53], b. 1931[54], of United Kingdom[55], awarded the Fellow of the Royal Society[56], specialised in physics[57]; Christine Hamill[58], a mathematician[59], 1923–1956[60], of United Kingdom of Great Britain and Ireland[61], specialised in group theory[62]; Geoffrey Colin Shephard[63], a mathematician[64], 1927–2016[65], of United Kingdom[66], specialised in geometry[67]; Anthony John Knight[68]; David Monk[69]; and Peter E. Newstead[70], a mathematician[71], b. 1941[72].

Works and Contributions

Notable works include Todd class[20], a mathematical concept[73]; Todd–Coxeter algorithm[21]; and Coxeter–Todd lattice[22]. Things named for J. A. Todd include Todd class[74], a mathematical concept[75] and Todd–Coxeter algorithm[76], a mathematical concept[77].

Recognition

Awards received include Fellow of the Royal Society[23], a fellowship award[78], in United Kingdom[79] and Smith's Prize[24], a science award[80].

Death and Burial

J. A. Todd died on +1994-12-22T00:00:00Z[5]. He passed away in Croydon[4].

Why It Matters

J. A. Todd ranks in the top 0.73% of human entities by monthly Wikipedia readership (34 views/month, #7,282 of 1,000,298).[7] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[81] He is known by 9 alternative names across languages and contexts.[82]

Entities named for him include Todd class[74], a mathematical concept[75] and Todd–Coxeter algorithm[76], a mathematical concept[77].

His notable doctoral advisees include Roger Penrose[83], a mathematician[84], b. 1931[85], of United Kingdom[86], awarded the Fellow of the Royal Society[87], specialised in physics[88]; Christine Hamill[89], a mathematician[90], 1923–1956[91], of United Kingdom of Great Britain and Ireland[92], specialised in group theory[93]; and Geoffrey Colin Shephard[94], a mathematician[95], 1927–2016[96], of United Kingdom[97], specialised in geometry[98].

FAQs

Where was J. A. Todd born?

J. A. Todd was born in Liverpool[2].

Where did J. A. Todd die?

J. A. Todd passed away in Croydon[4].

What did J. A. Todd do for work?

J. A. Todd worked as mathematician[6].

Where did J. A. Todd go to school?

J. A. Todd was educated at Trinity College[16], University of Cambridge[17], and Liverpool Collegiate School[18].

What awards did J. A. Todd receive?

Honors received include Fellow of the Royal Society[23] and Smith's Prize[24].

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. [27] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [12] . mathshistory.st-andrews.ac.uk. mathshistory.st-andrews.ac.uk. Provenance: wikidata.org.
  7. [16] . MacTutor History of Mathematics archive. wikidata.org.
  8. [17] . Mathematics Genealogy Project. wikidata.org.
  9. [18] . MacTutor History of Mathematics archive. wikidata.org.
  10. [10] . MacTutor History of Mathematics archive. wikidata.org.
  11. [11] . MacTutor History of Mathematics archive. wikidata.org.
  12. [6] . Integrated Authority File. Retrieved . wikidata.org.
  13. [13] . MacTutor History of Mathematics archive. wikidata.org.
  14. [14] . MacTutor History of Mathematics archive. wikidata.org.
  15. [15] . MacTutor History of Mathematics archive. wikidata.org.
  16. [23] . MacTutor History of Mathematics archive. wikidata.org.
  17. [24] . MacTutor History of Mathematics archive. wikidata.org.
  18. [19] . Mathematics Genealogy Project. Retrieved . genealogy.math.ndsu.nodak.edu. Provenance: wikidata.org.
  19. [52] . Mathematics Genealogy Project. wikidata.org.
  20. [58] . Mathematics Genealogy Project. wikidata.org.
  21. [63] . Mathematics Genealogy Project. wikidata.org.
  22. [68] . Mathematics Genealogy Project. wikidata.org.
  23. [69] . Mathematics Genealogy Project. wikidata.org.
  24. [70] . Mathematics Genealogy Project. wikidata.org.
  25. [25] . wikidata.org.
  26. [3] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  27. [5] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  28. [26] . wikidata.org.
  29. [20] . wikidata.org.
  30. [21] . wikidata.org.
  31. [22] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [83] . wikidata.org. → on this site
  2. [89] . wikidata.org. → on this site
  3. [94] . wikidata.org. → on this site
  4. [74] . wikidata.org. → on this site
  5. [76] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [78] . Wikidata. wikidata.org. → on this site
  26. [79] . Wikidata. wikidata.org. → on this site
  27. [80] . Wikidata. wikidata.org. → on this site
  28. [53] . Wikidata. wikidata.org. → on this site
  29. [54] . Wikidata. wikidata.org. → on this site
  30. [55] . Wikidata. wikidata.org. → on this site
  31. [56] . Wikidata. wikidata.org. → on this site
  32. [57] . Wikidata. wikidata.org. → on this site
  33. [59] . Wikidata. wikidata.org. → on this site
  34. [60] . Wikidata. wikidata.org. → on this site
  35. [61] . Wikidata. wikidata.org. → on this site
  36. [62] . Wikidata. wikidata.org. → on this site
  37. [64] . Wikidata. wikidata.org. → on this site
  38. [65] . Wikidata. wikidata.org. → on this site
  39. [66] . Wikidata. wikidata.org. → on this site
  40. [67] . Wikidata. wikidata.org. → on this site
  41. [71] . Wikidata. wikidata.org. → on this site
  42. [72] . Wikidata. wikidata.org. → on this site
  43. [73] . Wikidata. wikidata.org. → on this site
  44. [84] . Wikidata. wikidata.org. → on this site
  45. [85] . Wikidata. wikidata.org. → on this site
  46. [86] . Wikidata. wikidata.org. → on this site
  47. [87] . Wikidata. wikidata.org. → on this site
  48. [88] . Wikidata. wikidata.org. → on this site
  49. [90] . Wikidata. wikidata.org. → on this site
  50. [91] . Wikidata. wikidata.org. → on this site
  51. [92] . Wikidata. wikidata.org. → on this site
  52. [93] . Wikidata. wikidata.org. → on this site
  53. [95] . Wikidata. wikidata.org. → on this site
  54. [96] . Wikidata. wikidata.org. → on this site
  55. [97] . Wikidata. wikidata.org. → on this site
  56. [98] . Wikidata. wikidata.org. → on this site
  57. [75] . Wikidata. wikidata.org. → on this site
  58. [77] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [81] . Wikidata sitelinks. wikidata.org.
  3. [82] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). J. A. Todd. Retrieved April 11, 2026, from https://4ort.xyz/entity/j-a-todd
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BibTeX @misc{4ortxyz_j-a-todd_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{J. A. Todd}}, year = {2026}, url = {https://4ort.xyz/entity/j-a-todd}, note = {Accessed: 2026-04-11}}
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