Samuel Langley

American physicist, pioneer of aviation, and 3rd Secretary of the Smithsonian (1834-1906)
Person human Q357961
Samuel Langley
Smithsonian Institution; credited to Langley himself by their archive. · Public Domain · Wikimedia
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Samuel Langley

Summary

Samuel Langley is a human[1]. He was born in Roxbury[2]. He was born on +1834-08-22T00:00:00Z[3]. He died in Aiken[4]. He died on +1906-02-27T00:00:00Z[5]. He worked as an astronomer[6], aerospace engineer[7], astrophysicist[8], physicist[9], and inventor[10]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (148 views/month, #7,182 of 1,000,298).[11]

Key Facts

  • Born in Roxbury[2], Samuel Langley…
  • Samuel Langley died in Aiken[4].
  • Samuel Langley was born on +1834-08-22T00:00:00Z[3].
  • Samuel Langley died on +1906-02-27T00:00:00Z[5].
  • Burial took place at Forest Hills Cemetery[12].
  • Samuel Langley's father was Samuel Langley III[13].
  • Samuel Langley's mother was Mary Sumner Williams[14].
  • Samuel Langley held citizenship in United States[15].
  • Samuel Langley's professions included astronomer[6].
  • Samuel Langley worked as an aerospace engineer[7].
  • Samuel Langley worked as an astrophysicist[8].
  • Samuel Langley's professions included physicist[9].
  • Samuel Langley worked as an inventor[10].
  • Samuel Langley worked as a military flight engineer[16].
  • Samuel Langley's field of work was astronomy[17].
  • Samuel Langley's field of work was aviation[18].
  • Samuel Langley's field of work was physics[19].
  • Samuel Langley held the position of Secretary of the Smithsonian[20].
  • Samuel Langley was employed by Harvard University[21].
  • Among Samuel Langley's employers was United States Naval Academy[22].
  • Among Samuel Langley's employers was Allegheny Observatory[23].
  • Samuel Langley was employed by University of Pittsburgh[24].
  • Samuel Langley was employed by Smithsonian Institution[25].
  • Samuel Langley's education included a stint at Boston English High School[26].
  • Samuel Langley was educated at Boston High School[27].

Body

Origins and Family

Samuel Langley's place of birth was Roxbury[2]. He was born on +1834-08-22T00:00:00Z[3]. His father was Samuel Langley III[13]. His mother was Mary Sumner Williams[14].

Education

Educated at Boston English High School[26], a high school[28], in United States[29], founded in 1821[30] and Boston High School[27], a grammar school[31], in United Kingdom[32], founded in 1914[33].

Career and Affiliations

Recorded occupations include astronomer[6], aerospace engineer[7], astrophysicist[8], physicist[9], inventor[10], and military flight engineer[16]. Fields of work include astronomy[17], a branch of science[34]; aviation[18], a type of activity[35]; and physics[19], a branch of science[36]. Employers include Harvard University[21], a private university[37], in United States[38], founded in 1636[39], headquartered in Cambridge[40]; United States Naval Academy[22], a naval academy[41], in United States[42], founded in 1845[43], headquartered in Naval Academy[44]; Allegheny Observatory[23], an astronomical observatory[45], in United States[46], founded in 1900[47]; University of Pittsburgh[24], a public–private partnership[48], in United States[49], founded in 1787[50], headquartered in Pittsburgh[51]; and Smithsonian Institution[25], an institution[52], in United States[53], founded in 1846[54], headquartered in Washington, D.C.[55]. Samuel Langley held the position of Secretary of the Smithsonian[20].

Recognition

Awards received include Rumford Medal[56], a science award[57], in United Kingdom[58]; Henry Draper Medal[59], a physics award[60], in United States[61], founded in 1886[62]; Janssen Medal[63], a science award[64], in France[65], founded in 1886[66]; Prix Jules Janssen[67], a science award[68], in France[69], founded in 1897[70]; National Aviation Hall of Fame[71], an aviation museum[72], in United States[73], founded in 1962[74]; and Rumford Prize[75], a science award[76], in United States[77], founded in 1839[78].

Death and Burial

Samuel Langley died on +1906-02-27T00:00:00Z[5]. He died in Aiken[4]. Burial took place at Forest Hills Cemetery[12].

Works and Contributions

Things named for Samuel Langley include USS Langley[79], a collier[80]; Langley Research Center[81], a NASA facility[82], in United States[83], founded in 1917[84], headquartered in Hampton[85]; Mount Langley[86], a mountain[87], in United States[88]; Langley Gold Medal[89], a science award[90], in United States[91]; langley[92], an unit of radiant exposure[93]; 3866 Langley[94]; and Langley Peak[95].

Why It Matters

Samuel Langley ranks in the top 0.72% of human entities by monthly Wikipedia readership (148 views/month, #7,182 of 1,000,298).[11] He has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[96] He is known by 27 alternative names across languages and contexts.[97]

He is credited with the discovery of bolometer[98]. Entities named for him include USS Langley[79], a collier[80]; Langley Research Center[81], a NASA facility[82], in United States[83], founded in 1917[84], headquartered in Hampton[85]; Mount Langley[86], a mountain[87], in United States[88]; Langley Gold Medal[89], a science award[90], in United States[91]; langley[92], an unit of radiant exposure[93]; and 3866 Langley[94].

FAQs

Where was Samuel Langley born?

Samuel Langley's place of birth was Roxbury[2].

Where did Samuel Langley die?

Samuel Langley passed away in Aiken[4].

Who were Samuel Langley's parents?

Samuel Langley's father was Samuel Langley III[13]. Samuel Langley's mother was Mary Sumner Williams[14].

What did Samuel Langley do for work?

Samuel Langley worked as astronomer[6], aerospace engineer[7], astrophysicist[8], physicist[9], and inventor[10].

Where did Samuel Langley go to school?

Samuel Langley was educated at Boston English High School[26] and Boston High School[27].

What awards did Samuel Langley receive?

Honors received include Rumford Medal[56], Henry Draper Medal[59], Janssen Medal[63], and Prix Jules Janssen[67].

What did Samuel Langley discover?

Samuel Langley is credited as discoverer of bolometer[98].

References

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

Direct Wikidata claims

  1. [2] . www.accademiadellescienze.it. Retrieved . wikidata.org.
  2. [4] . www.accademiadellescienze.it. Retrieved . wikidata.org.
  3. [13] . Genealogics. wikidata.org.
  4. [14] . Genealogics. wikidata.org.
  5. [15] . wikidata.org.
  6. [20] . siarchives.si.edu. siarchives.si.edu. Provenance: wikidata.org.
  7. [26] . wikidata.org.
  8. [27] . wikidata.org.
  9. [17] . wikidata.org.
  10. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [19] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [6] . wikidata.org.
  13. [7] . wikidata.org.
  14. [8] . wikidata.org.
  15. [9] . wikidata.org.
  16. [10] . wikidata.org.
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  19. [22] . wikidata.org.
  20. [23] . wikidata.org.
  21. [24] . wikidata.org.
  22. [25] . wikidata.org.
  23. [12] . Find a Grave. Retrieved . wikidata.org.
  24. [56] . royalsociety.org. royalsociety.org. Provenance: wikidata.org.
  25. [59] . nasonline.org. nasonline.org. Provenance: wikidata.org.
  26. [63] . wikidata.org.
  27. [67] . wikidata.org.
  28. [71] . wikidata.org.
  29. [75] . wikidata.org.
  30. [3] . BnF authorities. Retrieved . wikidata.org.
  31. [5] . BnF authorities. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [98] . wikidata.org. → on this site
  2. [79] . wikidata.org. → on this site
  3. [81] . wikidata.org. → on this site
  4. [86] . wikidata.org. → on this site
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  6. [92] . wikidata.org. → on this site
  7. [94] . wikidata.org. → on this site
  8. [95] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
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  55. [93] . 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. [96] . Wikidata sitelinks. wikidata.org.
  3. [97] . 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). Samuel Langley. Retrieved April 10, 2026, from https://4ort.xyz/entity/samuel-langley
MLA “Samuel Langley.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/samuel-langley.
BibTeX @misc{4ortxyz_samuel-langley_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Samuel Langley}}, year = {2026}, url = {https://4ort.xyz/entity/samuel-langley}, note = {Accessed: 2026-04-10}}
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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. 14d ago · Epìdosis · 2026-05-09 view diff on Wikidata ↗
    Employer Harvard University, United States Naval Academy, Allegheny Observatory +2
    Father Samuel Langley III
    Family name Langley
    Member of
    + 32 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P9984]]: 981061194529006706, [[:toollabs:quickstatements/#/batch/257590|batch #257590]]"
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