John Ambrose Fleming

English electrical engineer and physicist (1849-1945)
Person human Q128823
John Ambrose Fleming
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John Ambrose Fleming

Summary

John Ambrose Fleming is a human[1]. Born in Lancaster[2], he… he was born on November 29, 1849[3]. He passed away in Sidmouth[4]. He died on April 18, 1945[5]. He worked as an inventor[6], physicist[7], university teacher[8], electrical engineer[9], and scientist[10]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (281 views/month, #7,210 of 1,000,298).[11]

Key Facts

  • John Ambrose Fleming was born in Lancaster[2].
  • John Ambrose Fleming passed away in Sidmouth[4].
  • John Ambrose Fleming was born on November 29, 1849[3].
  • John Ambrose Fleming was born on 1849[12].
  • John Ambrose Fleming died on April 18, 1945[5].
  • John Ambrose Fleming died on January 1, 1945[13].
  • John Ambrose Fleming held citizenship in United Kingdom[14].
  • John Ambrose Fleming's professions included inventor[6].
  • John Ambrose Fleming's professions included physicist[7].
  • John Ambrose Fleming worked as a university teacher[8].
  • John Ambrose Fleming worked as an electrical engineer[9].
  • John Ambrose Fleming's professions included scientist[10].
  • John Ambrose Fleming's field of work was electrical engineering[15].
  • John Ambrose Fleming's field of work was diode[16].
  • John Ambrose Fleming's field of work was diode[17].
  • John Ambrose Fleming's field of work was valve amplifier[18].
  • John Ambrose Fleming's field of work was electric power converter[19].
  • John Ambrose Fleming's field of work was electric motor[20].
  • John Ambrose Fleming held the position of president of the Royal Television Society[21].
  • John Ambrose Fleming was employed by University College London[22].
  • Among John Ambrose Fleming's employers was University of Nottingham[23].
  • John Ambrose Fleming was educated at University College London[24].
  • John Ambrose Fleming's education included a stint at St John's College[25].
  • John Ambrose Fleming's education included a stint at Lancaster Royal Grammar School[26].
  • John Ambrose Fleming's doctoral advisor was Frederick Guthrie[27].

Body

Origins and Family

John Ambrose Fleming was born in Lancaster[2]. Recorded date of birth include November 29, 1849[3] and 1849[12].

Education

Educated at University College London[24], a university college[28], in United Kingdom[29], founded in 1826[30], headquartered in UCL Main Building[31]; St John's College[25], a college of the University of Cambridge[32], in United Kingdom[33], founded in 1511[34]; and Lancaster Royal Grammar School[26], a grammar school[35], in United Kingdom[36], founded in 1235[37]. John Ambrose Fleming's doctoral advisor was Frederick Guthrie[27]. Studied under Charles Darwin[38] and James Clerk Maxwell[39].

Career and Affiliations

Recorded occupations include inventor[6], physicist[7], university teacher[8], electrical engineer[9], and scientist[10]. Fields of work include electrical engineering[15], a branch of engineering[40]; diode[16], a type of electronic component[41]; valve amplifier[18]; electric power converter[19]; electric motor[20]; and transformer[42]. Employers include University College London[22], a university college[43], in United Kingdom[44], founded in 1826[45], headquartered in UCL Main Building[46] and University of Nottingham[23], a public university[47], in United Kingdom[48], founded in 1881[49], headquartered in Nottingham[50]. John Ambrose Fleming held the position of president of the Royal Television Society[21].

Recognition

Awards received include Fellow of the Royal Society[51], a fellowship award[52], in United Kingdom[53]; IEEE Medal of Honor[54], a science award[55], founded in 1917[56]; Hughes Medal[57], a science award[58], in United Kingdom[59], founded in 1902[60]; Faraday Medal[61], an award[62], in United Kingdom[63], founded in 1922[64]; Albert Medal[65], a medallion[66], in United Kingdom[67], founded in 1864[68]; and Franklin Medal[69], a science award[70], in United States[71].

Death and Burial

Recorded date of death include April 18, 1945[5] and January 1, 1945[13]. John Ambrose Fleming passed away in Sidmouth[4].

Why It Matters

John Ambrose Fleming ranks in the top 0.72% of human entities by monthly Wikipedia readership (281 views/month, #7,210 of 1,000,298).[11] He has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[72] He is known by 33 alternative names across languages and contexts.[73]

FAQs

Where was John Ambrose Fleming born?

John Ambrose Fleming's place of birth was Lancaster[2].

Where did John Ambrose Fleming die?

John Ambrose Fleming passed away in Sidmouth[4].

What did John Ambrose Fleming do for work?

John Ambrose Fleming worked as inventor[6], physicist[7], university teacher[8], electrical engineer[9], and scientist[10].

Where did John Ambrose Fleming go to school?

John Ambrose Fleming was educated at University College London[24], St John's College[25], and Lancaster Royal Grammar School[26].

What awards did John Ambrose Fleming receive?

Honors received include Fellow of the Royal Society[51], IEEE Medal of Honor[54], Hughes Medal[57], and Faraday Medal[61].

References

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

Direct Wikidata claims

  1. [2] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [4] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  3. [14] . wikidata.org.
  4. [21] . wikidata.org.
  5. [24] . wikidata.org.
  6. [25] . wikidata.org.
  7. [26] . wikidata.org.
  8. [15] . wikidata.org.
  9. [16] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [19] . Czech National Authority Database. Retrieved . wikidata.org.
  13. [20] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [42] . Czech National Authority Database. Retrieved . wikidata.org.
  15. [6] . wikidata.org.
  16. [7] . wikidata.org.
  17. [8] . wikidata.org.
  18. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  19. [10] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [51] . wikidata.org.
  23. [54] . ieee.org. ieee.org. Provenance: wikidata.org.
  24. [57] . wikidata.org.
  25. [61] . wikidata.org.
  26. [65] . thersa.org. thersa.org. Provenance: wikidata.org.
  27. [69] . wikidata.org.
  28. [27] . wikidata.org.
  29. [3] . BnF authorities. Retrieved . wikidata.org.
  30. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  31. [5] . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  32. [13] . Czech National Authority Database. Retrieved . wikidata.org.
  33. [38] . wikidata.org.
  34. [39] . wikidata.org.

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. [40] . Wikidata. wikidata.org. → on this site
  12. [41] . Wikidata. wikidata.org. → on this site
  13. [43] . Wikidata. wikidata.org. → on this site
  14. [44] . Wikidata. wikidata.org. → on this site
  15. [45] . Wikidata. wikidata.org. → on this site
  16. [46] . Wikidata. wikidata.org. → on this site
  17. [47] . Wikidata. wikidata.org. → on this site
  18. [48] . Wikidata. wikidata.org. → on this site
  19. [49] . Wikidata. wikidata.org. → on this site
  20. [50] . Wikidata. wikidata.org. → on this site
  21. [52] . Wikidata. wikidata.org. → on this site
  22. [53] . Wikidata. wikidata.org. → on this site
  23. [55] . Wikidata. wikidata.org. → on this site
  24. [56] . Wikidata. wikidata.org. → on this site
  25. [58] . Wikidata. wikidata.org. → on this site
  26. [59] . Wikidata. wikidata.org. → on this site
  27. [60] . Wikidata. wikidata.org. → on this site
  28. [62] . Wikidata. wikidata.org. → on this site
  29. [63] . Wikidata. wikidata.org. → on this site
  30. [64] . Wikidata. wikidata.org. → on this site
  31. [66] . Wikidata. wikidata.org. → on this site
  32. [67] . Wikidata. wikidata.org. → on this site
  33. [68] . Wikidata. wikidata.org. → on this site
  34. [70] . Wikidata. wikidata.org. → on this site
  35. [71] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [11] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [72] . Wikidata sitelinks. wikidata.org.
  3. [73] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). John Ambrose Fleming. Retrieved April 11, 2026, from https://4ort.xyz/entity/john-ambrose-fleming
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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 · 2026-05-22 view diff on Wikidata ↗
    Occupation inventor, physicist, university teacher +2
    "/* wbremoveclaims-remove:1| */ [[Property:P106]]: [[Q901]], [[:toollabs:quickstatements/#/batch/258357|batch #258357]]"
  2. 13d ago · Epìdosis · 2026-05-16 view diff on Wikidata ↗
    Citizenship
    Occupation
    Student of Charles Darwin, James Clerk Maxwell
    Place of birth Lancaster
    + 31 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31705|batch #31705]]: import P21 and P106 from GND (5)"
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