Isaac Todhunter

English mathematician (1820-1884)
Person human Q1398945
Isaac Todhunter
Alexander Macfarlane · Public Domain · Wikimedia
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Summary

Isaac Todhunter was born on November 23, 1820[1], in Rye[2]. He died on March 1, 1884[3], in Cambridge[4]. He worked as a mathematician[5], historian of mathematics[6], and teacher[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (225 views/month, #7,278 of 1,000,298).[8]

Key Facts

  • Place of burial: Mill Road Cemetery[9]
  • Country of citizenship: United Kingdom of Great Britain and Ireland[10]
  • Field of work: mathematics[11], history of mathematics[12], algebra[13], trigonometry[14], probability theory[15]
  • Employer: St John's College[16]
  • Educated at: University of London[17], St John's College[18]
  • Doctoral advisor: William Hopkins[19], Augustus De Morgan[20]
  • Notable work: A treatise on the differential calculus, with numerous examples[21], A treatise on analytical statics, with numerous examples[22], A history of the mathematical theory of probability from the time of Pascal to that of Laplace[23]
  • Award received: Fellow of the Royal Society[24], Adams Prize[25], Smith's Prize[26]
  • Member of: Royal Society[27], London Mathematical Society[28]
  • Influenced by: Augustus De Morgan[29]
  • Sex or gender: male[30]
  • Doctoral student: Edward Routh[31]
  • Commons category: Isaac Todhunter[32]
  • Residence: England[33]
  • Given name: Isaac[34]
  • Work location: Cambridge[35]
  • Described by source: Nordisk familjebok[36], Dictionary of National Biography, 1885–1900[37], Brockhaus and Efron Encyclopedic Dictionary[38], The Nuttall Encyclopædia[39], Encyclopædia Britannica 11th edition[40]
  • Languages spoken, written or signed: English[41]
  • Commons Creator page: Isaac Todhunter[42]

Why It Matters

Isaac Todhunter has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[43] He is known by 14 alternative names across languages and contexts.[44]

His notable doctoral advisees include Edward Routh[45], a mathematician[46], 1831–1907[47], of United Kingdom of Great Britain and Ireland[48], awarded the Fellow of the Royal Society[49].

FAQs

Where was Isaac Todhunter born?

Isaac Todhunter was born in Rye[2].

Where did Isaac Todhunter die?

Isaac Todhunter passed away in Cambridge[4].

What did Isaac Todhunter do for work?

Isaac Todhunter worked as a mathematician[5], historian of mathematics[6], and teacher[7].

Where did Isaac Todhunter go to school?

Isaac Todhunter was educated at University of London[17] and St John's College[18].

What awards did Isaac Todhunter receive?

Honors received include Fellow of the Royal Society[24], Adams Prize[25], and Smith's Prize[26].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [30] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [17] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  6. [18] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  7. [11] ↑ . wikidata.org.
  8. [12] ↑ . Czech National Authority Database. Retrieved . 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. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  13. [6] ↑ . wikidata.org.
  14. [7] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  15. [16] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  16. [9] ↑ . Find a Grave. millroadcemetery.org.uk. Provenance: wikidata.org.
  17. [24] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  18. [25] ↑ . wikidata.org.
  19. [26] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  20. [19] ↑ . wikidata.org.
  21. [20] ↑ . wikidata.org.
  22. [31] ↑ . Mathematics Genealogy Project. wikidata.org.
  23. [32] ↑ . wikidata.org.
  24. [27] ↑ . wikidata.org.
  25. [28] ↑ . MacTutor History of Mathematics archive. wikidata.org.
  26. [33] ↑ . wikidata.org.
  27. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  28. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  29. [34] ↑ . wikidata.org.
  30. [29] ↑ . wikidata.org.
  31. [21] ↑ . wikidata.org.
  32. [22] ↑ . wikidata.org.
  33. [23] ↑ . wikidata.org.
  34. [35] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . wikidata.org.
  40. [41] ↑ . BnF authorities. Retrieved . wikidata.org.
  41. [42] ↑ . Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [45] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [46] ↑ . Wikidata. wikidata.org. → on this site
  2. [47] ↑ . Wikidata. wikidata.org. → on this site
  3. [48] ↑ . Wikidata. wikidata.org. → on this site
  4. [49] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [43] ↑ . Wikidata sitelinks. wikidata.org.
  3. [44] ↑ . 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). Isaac Todhunter. Retrieved October 14, 2026, from https://4ort.xyz/entity/isaac-todhunter
MLA “Isaac Todhunter.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/isaac-todhunter.
BibTeX @misc{4ortxyz_isaac-todhunter_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Isaac Todhunter}}, year = {2026}, url = {https://4ort.xyz/entity/isaac-todhunter}, note = {Accessed: 2026-10-14}}
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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. 1d ago · AntiDerangedKhanTengriAction · 2026-10-14 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'ca', 'commons', 'de', 'en', 'es', 'fr', 'he', 'ht', 'id', 'ja', 'pt', 'r
    Open library id → OL113585A, OL5919275A
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Open library id: OL5919275A, [[:toollabs:quickstatements/#/batch/290734|batch #290734]]"
  2. 22w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Field of work → mathematics, history of mathematics, algebra +2
    Educated at → University of London, St John's College
    Sex or gender → male
    Doctoral student → Edward Routh
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30845|batch #30845]]: match CERL IDs on the basis of GND (3)"
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