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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Summary

Samuel Langley was born on August 22, 1834[1], in Roxbury[2]. He died on February 27, 1906[3], in Aiken[4]. He worked as an astronomer[5], aerospace engineer[6], astrophysicist[7], physicist[8], and inventor[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (1,467 views/month, #7,182 of 1,000,298).[10]

Key Facts

  • Place of burial: Forest Hills Cemetery[11]
  • Father: Samuel Langley III[12]
  • Mother: Mary Sumner Williams[13]
  • Country of citizenship: United States[14]
  • Occupation: military flight engineer[15], aircraft pilot[16]
  • Field of work: astronomy[17], aviation[18], physics[19]
  • Position held: Secretary of the Smithsonian[20]
  • Employer: Harvard University[21], United States Naval Academy[22], Allegheny Observatory[23], University of Pittsburgh[24], Smithsonian Institution[25]
  • Educated at: Boston English High School[26], Boston High School[27]
  • Award received: Rumford Medal[28], Henry Draper Medal[29], Janssen Medal[30], Prix Jules Janssen[31], National Aviation Hall of Fame[32], Rumford Prize[33], John Scott Award[34], Royal Medal[35], Foreign Member of the Royal Society[36], Honorary Fellow of the Royal Society Te Apārangi[37]
  • Member of: Royal Society[38], Royal Swedish Academy of Sciences[39], American Academy of Arts and Sciences[40], American Antiquarian Society[41], American Philosophical Society[42], American Association for the Advancement of Science[43], National Academy of Sciences[44], Academy of Sciences of Turin[45], Accademia Nazionale dei Lincei[46]
  • Sex or gender: male[47]
  • Commons category: Samuel Pierpont Langley[48]
  • Archives at: Smithsonian Institution Archives[49]
  • Family name: Langley[50]
  • Given name: Samuel[51], Pierpont[52]
  • Described by source: Brockhaus and Efron Encyclopedic Dictionary[53], Encyclopædia Britannica 11th edition[54], Physicists: Biographical Dictionary[55], Astronomers: A Biographical Reference[56]

Body

Works and Contributions

Things named for Samuel Langley include USS Langley[57], a collier[58]; Langley Research Center[59], a NASA facility[60], in United States[61], founded in 1917[62], headquartered in Hampton[63]; Mount Langley[64], a mountain[65], in United States[66]; Langley Gold Medal[67], a science award[68], in United States[69]; langley[70], an unit of radiant exposure[71]; 3866 Langley[72]; and Langley Peak[73].

Why It Matters

Samuel Langley has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[74] He is known by 37 alternative names across languages and contexts.[75]

He is credited with the discovery of bolometer[76]. Entities named for him include USS Langley[57], a collier[58]; Langley Research Center[59], a NASA facility[60], in United States[61], founded in 1917[62], headquartered in Hampton[63]; Mount Langley[64], a mountain[65], in United States[66]; Langley Gold Medal[67], a science award[68], in United States[69]; langley[70], an unit of radiant exposure[71]; and 3866 Langley[72].

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[12]. Samuel Langley's mother was Mary Sumner Williams[13].

What did Samuel Langley do for work?

Samuel Langley worked as an astronomer[5], aerospace engineer[6], astrophysicist[7], physicist[8], and inventor[9].

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[28], Henry Draper Medal[29], Janssen Medal[30], and Prix Jules Janssen[31].

What did Samuel Langley discover?

Samuel Langley is credited as discoverer of bolometer[76].

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. [47] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [12] ↑ . Genealogics. wikidata.org.
  5. [13] ↑ . Genealogics. wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [20] ↑ . siarchives.si.edu. siarchives.si.edu. Provenance: wikidata.org.
  8. [26] ↑ . wikidata.org.
  9. [27] ↑ . wikidata.org.
  10. [17] ↑ . wikidata.org.
  11. [18] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  12. [19] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  13. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  14. [6] ↑ . wikidata.org.
  15. [7] ↑ . wikidata.org.
  16. [8] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  17. [9] ↑ . wikidata.org.
  18. [15] ↑ . wikidata.org.
  19. [16] ↑ . Retrieved . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [11] ↑ . Find a Grave. Retrieved . wikidata.org.
  26. [28] ↑ . royalsociety.org. royalsociety.org. Provenance: wikidata.org.
  27. [29] ↑ . nasonline.org. nasonline.org. Provenance: wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . Complete List of Royal Society Fellows 1660-2007. wikidata.org.
  35. [37] ↑ . royalsociety.org.nz. royalsociety.org.nz. Provenance: wikidata.org.
  36. [48] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . wikidata.org.
  40. [41] ↑ . wikidata.org.
  41. [42] ↑ . NNDB. wikidata.org.
  42. [43] ↑ . NNDB. wikidata.org.
  43. [44] ↑ . wikidata.org.
  44. [45] ↑ . www.accademiadellescienze.it. Retrieved . wikidata.org.
  45. [46] ↑ . Retrieved . wikidata.org.
  46. [49] ↑ . wikidata.org.
  47. [1] ↑ . BnF authorities. Retrieved . wikidata.org.
  48. [3] ↑ . BnF authorities. Retrieved . wikidata.org.
  49. [50] ↑ . wikidata.org.
  50. [51] ↑ . wikidata.org.
  51. [52] ↑ . wikidata.org.
  52. [53] ↑ . wikidata.org.
  53. [54] ↑ . wikidata.org.
  54. [55] ↑ . wikidata.org.
  55. [56] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [76] ↑ . wikidata.org. → on this site
  2. [57] ↑ . wikidata.org. → on this site
  3. [59] ↑ . wikidata.org. → on this site
  4. [64] ↑ . wikidata.org. → on this site
  5. [67] ↑ . wikidata.org. → on this site
  6. [70] ↑ . wikidata.org. → on this site
  7. [72] ↑ . wikidata.org. → on this site
  8. [73] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [58] ↑ . Wikidata. wikidata.org. → on this site
  2. [60] ↑ . Wikidata. wikidata.org. → on this site
  3. [61] ↑ . Wikidata. wikidata.org. → on this site
  4. [62] ↑ . Wikidata. wikidata.org. → on this site
  5. [63] ↑ . Wikidata. wikidata.org. → on this site
  6. [65] ↑ . Wikidata. wikidata.org. → on this site
  7. [66] ↑ . Wikidata. wikidata.org. → on this site
  8. [68] ↑ . Wikidata. wikidata.org. → on this site
  9. [69] ↑ . Wikidata. wikidata.org. → on this site
  10. [71] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [74] ↑ . Wikidata sitelinks. wikidata.org.
  3. [75] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Samuel Langley. Retrieved October 18, 2026, from https://4ort.xyz/entity/samuel-langley
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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. 5h ago · OKA bot bot · 2026-10-18 view diff on Wikidata ↗
    Wikipedia languages → ['af', 'ar', 'arz', 'bn', 'ca', 'commons', 'cs', 'da', 'de', 'el', 'en', 'eo', '
    Sitelink count → 44
    Claims rich → —
    "/* 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"
  2. 8w ago · Mahirtwofivesix · 2026-08-19 view diff on Wikidata ↗
    Babelnet id → 00049906n
    Arabic ontology lexical concept id → 151060405
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  3. 8w ago · Susmuffin · 2026-08-16 view diff on Wikidata ↗
    Harper's tag → s-p-samuel-pierpont-langley
    "/* wbsetclaim-create:1||1 */ Harper's tag: s-p-samuel-pierpont-langley, Matched to [[:toollabs:mix-n-match/#/entry/289957261|s p samuel pierpont langley (#289957261)]] in [[:toollabs:mix-n-matc"
  4. 10w ago · Epìdosis · 2026-08-04 view diff on Wikidata ↗
    Accademia nazionale dei lincei id → 1269-langley-samuel-p
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/45365|batch #45365]]: Update P14091 IDs"
  5. 14w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2kA63y
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 19w ago · Bargioni · 2026-06-06 view diff on Wikidata ↗
    Istituto veneto di scienze, lettere ed arti member id → langley-pierpoint-samuel
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35318|batch #35318]]: add P1810 to P8034"
  7. 23w 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| */ Cantic id: 981061194529006706, [[:toollabs:quickstatements/#/batch/257590|batch #257590]]"
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