Nathaniel Kleitman

American sleep researcher (1895–1999)
Person human Q967413
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Summary

Nathaniel Kleitman was born on April 26, 1895[1], in Chișinău[2]. He died on August 13, 1999[3], in Los Angeles[4]. He worked as a physiologist[5], university teacher[6], psychologist[7], and physician[8]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (570 views/month, #7,251 of 1,000,298).[9]

Key Facts

  • Date of birth: January 1, 1895[10]
  • Date of death: January 1, 1999[11]
  • Country of citizenship: United States[12]
  • Field of work: somnology[13], neurophysiology[14], physiology[15]
  • Employer: University of Chicago[16]
  • Educated at: University of Chicago[17]
  • Award received: Thomas William Salmon Medal[18]
  • Sex or gender: male[19]
  • Doctoral student: Eugene Aserinsky[20], William C. Dement[21]
  • Family name: Kleitman[22]
  • Given name: Nathaniel[23]
  • Languages spoken, written or signed: English[24]
  • Name in native language: Nathaniel Kleitman[25]
  • Subject has role: centenarian[26]

Why It Matters

Nathaniel Kleitman has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[27] He is known by 13 alternative names across languages and contexts.[28]

His notable doctoral advisees include William C. Dement[29], a university teacher[30], 1928–2020[31], of United States[32], specialised in narcolepsy[33] and Eugene Aserinsky[34], a physician[35], 1921–1998[36], of United States[37], specialised in somnology[38].

FAQs

Where was Nathaniel Kleitman born?

Nathaniel Kleitman was born in Chișinău[2].

Where did Nathaniel Kleitman die?

Nathaniel Kleitman died in Los Angeles[4].

What did Nathaniel Kleitman do for work?

Nathaniel Kleitman worked as a physiologist[5], university teacher[6], psychologist[7], and physician[8].

Where did Nathaniel Kleitman go to school?

Nathaniel Kleitman was educated at University of Chicago[17].

What awards did Nathaniel Kleitman receive?

Honors received include Thomas William Salmon Medal[18].

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. [19] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  4. [12] ↑ . wikidata.org.
  5. [17] ↑ . wikidata.org.
  6. [13] ↑ . wikidata.org.
  7. [14] ↑ . wikidata.org.
  8. [15] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  9. [5] ↑ . wikidata.org.
  10. [6] ↑ . wikidata.org.
  11. [7] ↑ . wikidata.org.
  12. [8] ↑ . Retrieved . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [18] ↑ . nyam.org. nyam.org. Provenance: wikidata.org.
  15. [20] ↑ . wikidata.org.
  16. [21] ↑ . Mathematics Genealogy Project. wikidata.org.
  17. [1] ↑ . SNAC. Retrieved . wikidata.org.
  18. [10] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  19. [3] ↑ . SNAC. Retrieved . wikidata.org.
  20. [11] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [29] ↑ . wikidata.org. → on this site
  2. [34] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [30] ↑ . Wikidata. wikidata.org. → on this site
  2. [31] ↑ . Wikidata. wikidata.org. → on this site
  3. [32] ↑ . Wikidata. wikidata.org. → on this site
  4. [33] ↑ . Wikidata. wikidata.org. → on this site
  5. [35] ↑ . Wikidata. wikidata.org. → on this site
  6. [36] ↑ . Wikidata. wikidata.org. → on this site
  7. [37] ↑ . Wikidata. wikidata.org. → on this site
  8. [38] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] ↑ . Wikidata sitelinks. wikidata.org.
  3. [28] ↑ . 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). Nathaniel Kleitman. Retrieved October 18, 2026, from https://4ort.xyz/entity/nathaniel-kleitman
MLA “Nathaniel Kleitman.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/nathaniel-kleitman.
BibTeX @misc{4ortxyz_nathaniel-kleitman_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Nathaniel Kleitman}}, year = {2026}, url = {https://4ort.xyz/entity/nathaniel-kleitman}, note = {Accessed: 2026-10-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Nathaniel Kleitman — https://4ort.xyz/entity/nathaniel-kleitman (retrieved 2026-10-18)

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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 · OKA bot bot · 2026-10-18 view diff on Wikidata ↗
    Employer → University of Chicago
    Doctoral student → Eugene Aserinsky, William C. Dement
    Occupation → —
    Award received → Thomas William Salmon Medal
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-statements-multiple-properties-update:0||2 */ source for date of birth, source for date of death from Store norske leksikon ([[Wikidata:Requests for permissions/Bot/OKA bot 2|OKA bot t"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.