John Treadwell Nichols

American ichthyologist and ornithologist (1883-1958)
Person human Q1640072
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John Treadwell Nichols

Summary

John Treadwell Nichols is a human[1]. He was born in Boston[2]. He was born on +1883-06-11T00:00:00Z[3]. He passed away in Garden City[4]. He died on +1958-11-10T00:00:00Z[5]. He worked as a zoologist[6], ornithologist[7], and ichthyologist[8]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (21 views/month, #7,289 of 1,000,298).[9]

Key Facts

  • John Treadwell Nichols was born in Boston[2].
  • John Treadwell Nichols passed away in Garden City[4].
  • John Treadwell Nichols was born on +1883-06-11T00:00:00Z[3].
  • John Treadwell Nichols died on +1958-11-10T00:00:00Z[5].
  • John Treadwell Nichols's father was John White Treadwell Nichols[10].
  • John Treadwell Nichols's mother was Mary Blake Nichols[11].
  • John Treadwell Nichols was married to Cornelia duBois Floyd[12].
  • A child of John Treadwell Nichols was Mary Blake Nichols[13].
  • A child of John Treadwell Nichols was David G. Nichols[14].
  • John Treadwell Nichols held citizenship in United States[15].
  • John Treadwell Nichols worked as a zoologist[6].
  • John Treadwell Nichols's professions included ornithologist[7].
  • John Treadwell Nichols's professions included ichthyologist[8].
  • John Treadwell Nichols's field of work was ichthyology[16].
  • John Treadwell Nichols's field of work was freshwater fish[17].
  • John Treadwell Nichols's field of work was ornithology[18].
  • John Treadwell Nichols was employed by American Museum of Natural History[19].
  • John Treadwell Nichols's education included a stint at Harvard University[20].
  • John Treadwell Nichols was educated at Harvard College[21].
  • A notable work attributed to John Treadwell Nichols is The fresh-water fishes of China[22].
  • A notable work attributed to John Treadwell Nichols is Copeia[23].
  • John Treadwell Nichols is recorded as male[24].
  • John Treadwell Nichols's instance of is recorded as human[25].
  • John Treadwell Nichols's ISNI is recorded as 0000000110939802[26].
  • John Treadwell Nichols's VIAF cluster ID is recorded as 41729780[27].

Body

Origins and Family

Born in Boston[2], John Treadwell Nichols… he was born on +1883-06-11T00:00:00Z[3]. His father was John White Treadwell Nichols[10]. His mother was Mary Blake Nichols[11].

Education

Educated at Harvard University[20], a private university[28], in United States[29], founded in 1636[30], headquartered in Cambridge[31] and Harvard College[21], a college[32], in United States[33], founded in 1636[34].

Career and Affiliations

Recorded occupations include zoologist[6], ornithologist[7], and ichthyologist[8]. Fields of work include ichthyology[16], a branch of zoology[35]; freshwater fish[17], an organisms known by a particular common name[36]; and ornithology[18], a branch of zoology[37]. John Treadwell Nichols was employed by American Museum of Natural History[19].

Works and Contributions

Notable works include The fresh-water fishes of China[22], a version, edition or translation[38], written by John Treadwell Nichols[39] and Copeia[23], a scientific journal[40], in United States[41], founded in 1913[42].

Personal Life

John Treadwell Nichols was married to Cornelia duBois Floyd[12]. Children include Mary Blake Nichols[13], 1913–1986[43] and David G. Nichols[14].

Death and Burial

John Treadwell Nichols died on +1958-11-10T00:00:00Z[5]. He passed away in Garden City[4].

Why It Matters

John Treadwell Nichols ranks in the top 0.73% of human entities by monthly Wikipedia readership (21 views/month, #7,289 of 1,000,298).[9] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[44] He is known by 4 alternative names across languages and contexts.[45]

He has been cited as an influence by Li Sizhong[46], an ichthyologist[47], 1921–2009[48], of People's Republic of China[49], awarded the Special government allowances of the State Council[50], specialised in ichthyology[51].

FAQs

Where was John Treadwell Nichols born?

John Treadwell Nichols's place of birth was Boston[2].

Where did John Treadwell Nichols die?

John Treadwell Nichols died in Garden City[4].

Who were John Treadwell Nichols's parents?

John Treadwell Nichols's father was John White Treadwell Nichols[10]. John Treadwell Nichols's mother was Mary Blake Nichols[11].

Who was John Treadwell Nichols married to?

John Treadwell Nichols's spouses include Cornelia duBois Floyd[12].

What did John Treadwell Nichols do for work?

John Treadwell Nichols worked as zoologist[6], ornithologist[7], and ichthyologist[8].

Where did John Treadwell Nichols go to school?

John Treadwell Nichols was educated at Harvard University[20] and Harvard College[21].

Who did John Treadwell Nichols influence?

John Treadwell Nichols has been cited as an influence by Li Sizhong[46].

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. [24] . wikidata.org.
  4. [10] . Geni.com. wikidata.org.
  5. [11] . Geni.com. wikidata.org.
  6. [12] . wikidata.org.
  7. [15] . wikidata.org.
  8. [25] . wikidata.org.
  9. [13] . wikidata.org.
  10. [14] . wikidata.org.
  11. [20] . wikidata.org.
  12. [21] . wikidata.org.
  13. [16] . wikidata.org.
  14. [17] . wikidata.org.
  15. [18] . wikidata.org.
  16. [6] . wikidata.org.
  17. [7] . wikidata.org.
  18. [8] . wikidata.org.
  19. [19] . wikidata.org.
  20. [26] . International Standard Name Identifier. wikidata.org.
  21. [27] . wikidata.org.
  22. [3] . Integrated Authority File. Retrieved . wikidata.org.
  23. [5] . Integrated Authority File. Retrieved . wikidata.org.
  24. [22] . wikidata.org.
  25. [23] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [46] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [43] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [38] . Wikidata. wikidata.org. → on this site
  13. [39] . Wikidata. wikidata.org. → on this site
  14. [40] . Wikidata. wikidata.org. → on this site
  15. [41] . Wikidata. wikidata.org. → on this site
  16. [42] . 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. [51] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [44] . Wikidata sitelinks. wikidata.org.
  3. [45] . Wikidata aliases. wikidata.org.

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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). John Treadwell Nichols. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-treadwell-nichols
MLA “John Treadwell Nichols.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-treadwell-nichols.
BibTeX @misc{4ortxyz_john-treadwell-nichols_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Treadwell Nichols}}, year = {2026}, url = {https://4ort.xyz/entity/john-treadwell-nichols}, note = {Accessed: 2026-04-10}}
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