Joseph Barcroft

Physiologist, studied the oxygenation of blood (1872–1947)
Person human Q377985
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Summary

Joseph Barcroft was born on July 26, 1872[1], in Newry[2]. He died on March 21, 1947[3], in Cambridge[4]. He worked as a physiologist[5] and university teacher[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (142 views/month, #7,296 of 1,000,298).[7]

Key Facts

  • Father: Henry Barcroft[8]
  • Mother: Anna Richardson Malcomson[9]
  • Spouse: Mary Agnetta Ball[10]
  • Child: Henry Barcroft[11], Robert Ball Barcroft[12]
  • Country of citizenship: United Kingdom[13]
  • Field of work: physiology[14]
  • Employer: University of Cambridge[15]
  • Educated at: King's College[16]
  • Award received: Fellow of the Royal Society[17], Commander of the Order of the British Empire[18], Copley Medal[19], Royal Medal[20], Croonian Medal and Lecture[21], Fellow of the American Academy of Arts and Sciences[22], Baly Medal[23], Knight Bachelor[24]
  • Member of: Royal Society[25], German Academy of Sciences Leopoldina[26], American Academy of Arts and Sciences[27], National Academy of Sciences[28], Accademia Nazionale dei Lincei[29]
  • Sex or gender: male[30]
  • Commons category: Joseph Barcroft[31]
  • Participated in conflict: World War I[32], World War II[33]
  • Family name: Q37432947[34]
  • Given name: Joseph[35]
  • Described by source: Svensk uppslagsbok[36], Great Soviet Encyclopedia (1969–1978)[37], Great Soviet Encyclopedia (1926–1947)[38]
  • Nominated for: Nobel Prize in Physiology or Medicine[39]
  • Languages spoken, written or signed: English[40]

Body

Works and Contributions

Things named for Joseph Barcroft include Barcroft Islands[41], an island group[42].

Why It Matters

Joseph Barcroft has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[43] He is known by 9 alternative names across languages and contexts.[44]

Entities named for him include Barcroft Islands[41], an island group[42].

FAQs

Where was Joseph Barcroft born?

Joseph Barcroft was born in Newry[2].

Where did Joseph Barcroft die?

Joseph Barcroft passed away in Cambridge[4].

Who were Joseph Barcroft's parents?

Joseph Barcroft's father was Henry Barcroft[8]. Joseph Barcroft's mother was Anna Richardson Malcomson[9].

Who was Joseph Barcroft married to?

Joseph Barcroft's spouses include Mary Agnetta Ball[10].

What did Joseph Barcroft do for work?

Joseph Barcroft worked as a physiologist[5] and university teacher[6].

Where did Joseph Barcroft go to school?

Joseph Barcroft was educated at King's College[16].

What awards did Joseph Barcroft receive?

Honors received include Fellow of the Royal Society[17], Commander of the Order of the British Empire[18], Copley Medal[19], and Royal Medal[20].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  3. [30] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [8] ↑ . The Peerage. wikidata.org.
  5. [9] ↑ . The Peerage. wikidata.org.
  6. [10] ↑ . Retrieved . wikidata.org.
  7. [13] ↑ . wikidata.org.
  8. [11] ↑ . The Peerage. wikidata.org.
  9. [12] ↑ . The Peerage. wikidata.org.
  10. [16] ↑ . wikidata.org.
  11. [14] ↑ . wikidata.org.
  12. [5] ↑ . wikidata.org.
  13. [6] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . docs.google.com. Retrieved . docs.google.com. Provenance: wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [31] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . Retrieved . wikidata.org.
  29. [1] ↑ . The Peerage. Retrieved . wikidata.org.
  30. [3] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . nobelprize.org. wikidata.org.
  39. [40] ↑ . IdRef. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [41] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [42] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [7] ↑ . 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). Joseph Barcroft. Retrieved October 17, 2026, from https://4ort.xyz/entity/joseph-barcroft
MLA “Joseph Barcroft.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/joseph-barcroft.
BibTeX @misc{4ortxyz_joseph-barcroft_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joseph Barcroft}}, year = {2026}, url = {https://4ort.xyz/entity/joseph-barcroft}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Joseph Barcroft — https://4ort.xyz/entity/joseph-barcroft (retrieved 2026-10-17)

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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. 3d ago · AntiDerangedKhanTengriAction · 2026-10-15 view diff on Wikidata ↗
    Open library id → OL949733A, OL4485386A, OL6036415A +1
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Open library id: OL4693607A, [[:toollabs:quickstatements/#/batch/290734|batch #290734]]"
  2. 3d ago · AntiDerangedKhanTengriAction · 2026-10-14 view diff on Wikidata ↗
    Open library id → OL949733A, OL4485386A, OL6036415A +1
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Open library id: OL6036415A, [[:toollabs:quickstatements/#/batch/290734|batch #290734]]"
  3. 4d ago · AntiDerangedKhanTengriAction · 2026-10-13 view diff on Wikidata ↗
    Open library id → OL949733A, OL4485386A, OL6036415A +1
    Sitelink count → 17
    Wikipedia languages → ['ar', 'commons', 'de', 'en', 'es', 'fa', 'fr', 'it', 'ka', 'nl', 'pt', 'ro', 'r
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Open library id: OL4485386A, [[:toollabs:quickstatements/#/batch/290620|batch #290620]]"
  4. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 141-barcroft-joseph
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  5. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 433817
    "/* wbcreateclaim-create:1| */ P14536: 433817, #quickstatements; #temporary_batch_1782462304762"
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