Joseph Leidy

American anatomist and paleontologist (1823 – 1891)
Person Human Q461250
Joseph Leidy
Gilbert Studios · Public Domain · Wikimedia

Facts

25 properties
Instance of
human
Sex or gender
male[32]
Date of birth
September 9, 1823
Date of death
April 30, 1891, April 29, 1891[10]
Place of birth
Philadelphia
Place of death
Philadelphia
Country of citizenship
United States[13]
Languages spoken, written or signed
German, English[40][41]
Author citation (zoology)
Leidy[35]
Contributed to creative work
Popular Science
Family name
Leidy[33]
Given name
Joseph[34]
Name in native language
Joseph Leidy[42]
On focus list of Wikimedia project
WikiProject Smithsonian Names
Show all 25 facts +1
🏷️ Also known as
en Leidy en J. M. Leidy en Joseph Leidy en Joseph Mellick Leidy ar جوزيف ليدي de Leidy es Leidy fr J. Leidy he ג'וזף ליידי id Joseph Mellick Leidy it Leidy ja ジョゼフ・ライディ ja J・ライディ ko 조지프 라이디 ko 조지프 레이디 ru Joseph Leidy ru Leidy ru Джозеф Лейди ru Лейди Джозеф ru Лейди, Джозеф
🔖 Identifiers · 63
VIAF cluster ID
19738942
Library of Congress Authorities ID
n86857525
GND ID
117626554
Academic Tree ID
57562
American National Biography ID
1300979
BHL creator ID
1271, 239273
BIBSYS ID
99044217
BIU Santé person ID
9768
BNB person ID (OBSOLETE)
LeidyJoseph1823-1891
Bibliothèque nationale de France ID
134939788
Show all 63 identifiers +51
Bionomia ID
Joseph Leidy
Botanist author abbreviation
Leidy
CERL Thesaurus ID
cnp01367080
CiNii Research ID
1140845216674567296
DDB person (GND) ID
117626554
Darwin Correspondence ID
2873
Deutsche Biographie (GND) ID
117626554
Enciclopedia Galega Universal ID
143131
Encyclopædia Britannica Online ID
biography/Joseph-Leidy
Entomologists of the World ID
10400
FAST ID
184564
FactGrid item ID
Boden's Mate
Find a Grave memorial ID
36496951
Freebase ID
/m/03cwht
Geni profile ID
6000000019445302176
Gran Enciclopèdia Catalana ID
joseph-leidy
Gran Enciclopèdia Catalana ID (former scheme)
0036856
Harvard Index of Botanists ID
64699, 86646
IPNI author ID
22209-1
IdRef ID
031597904
J9U entity ID
987007424832505171
KBR person ID
14034491
Kalliope-Verbund (GND) ID
117626554
Kallías ID
PE00446089
Leopoldina member ID (new)
joseph-leidy
Libraries Australia ID
35298957
Medvik ID
jn20000701024
Museo Galileo authority ID
15072
NACSIS-CAT author ID
DA03248727
NDL Authority ID
00769126
NL CR AUT ID
jn20000701024
NLA Trove people ID
902705
NNDB people ID
823/000165328
NUKAT ID
n2012155226
National Academy of Sciences member ID
20000840
Nationale Thesaurus voor Auteursnamen ID
069691258
Obálky knih ID
jn20000701024
Open Library ID
OL159130A
Our Campaigns candidate ID
169114
SNAC ARK ID
w67m08k4
Scopus author ID
56887842000
Stuttgart Database of Scientific Illustrators ID
1513
Treccani ID
joseph-leidy
U.S. National Archives Identifier
10570666
Wellcome Collection concept ID
rxvqtghq
WikiTree person ID
Leidy-72
WorldCat Entities ID
E39PBJjxtGwJrwpm8D4tMcHt8C
ZOBODAT person ID
18505

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Summary

Joseph Leidy was born on September 9, 1823[1], in Philadelphia[2]. He died on April 30, 1891[3], in Philadelphia[4]. He worked as a paleontologist[5], university teacher[6], zoologist[7], parasitologist[8], and anatomist[9].

Body

Works and Contributions

Things named for Joseph Leidy include Leidy Award[43], a science award[44], in United States[45], founded in 1923[46].

Why It Matters

Entities named for him include Leidy Award[43], a science award[44], in United States[45], founded in 1923[46].

FAQs

Where was Joseph Leidy born?

Joseph Leidy's place of birth was Philadelphia[2].

Where did Joseph Leidy die?

Joseph Leidy passed away in Philadelphia[4].

What did Joseph Leidy do for work?

Joseph Leidy worked as a paleontologist[5], university teacher[6], zoologist[7], parasitologist[8], and anatomist[9].

Where did Joseph Leidy go to school?

Joseph Leidy was educated at Perelman School of Medicine at the University of Pennsylvania[23].

What awards did Joseph Leidy receive?

Honors received include Lyell Medal[24] and Fellow of the American Academy of Arts and Sciences[25].

References

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

Direct Wikidata claims

  1. [2] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  2. [4] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . wikidata.org.
  3. [32] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [13] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [23] ↑ . wikidata.org.
  7. [18] ↑ . wikidata.org.
  8. [19] ↑ . wikidata.org.
  9. [20] ↑ . wikidata.org.
  10. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  11. [6] ↑ . wikidata.org.
  12. [7] ↑ . Retrieved . wikidata.org.
  13. [8] ↑ . Retrieved . wikidata.org.
  14. [9] ↑ . Retrieved . wikidata.org.
  15. [14] ↑ . wikidata.org.
  16. [15] ↑ . Bionomia. Retrieved . bionomia.net. Provenance: wikidata.org.
  17. [16] ↑ . Bionomia. wikidata.org.
  18. [17] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [11] ↑ . Find a Grave. wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . NNDB. wikidata.org.
  27. [29] ↑ . NNDB. wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  31. [3] ↑ . wikidata.org.
  32. [10] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  33. [33] ↑ . International Plant Names Index. wikidata.org.
  34. [34] ↑ . wikidata.org.
  35. [35] ↑ . wikidata.org.
  36. [36] ↑ . wikidata.org.
  37. [37] ↑ . wikidata.org.
  38. [38] ↑ . wikidata.org.
  39. [39] ↑ . wikidata.org.
  40. [40] ↑ . wikidata.org.
  41. [41] ↑ . wikidata.org.
  42. [42] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [43] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [44] ↑ . Wikidata. wikidata.org. → on this site
  2. [45] ↑ . Wikidata. wikidata.org. → on this site
  3. [46] ↑ . Wikidata. wikidata.org. → on this site

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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). Joseph Leidy. Retrieved November 10, 2026, from https://4ort.xyz/entity/joseph-leidy
MLA “Joseph Leidy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/joseph-leidy.
BibTeX @misc{4ortxyz_joseph-leidy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joseph Leidy}}, year = {2026}, url = {https://4ort.xyz/entity/joseph-leidy}, note = {Accessed: 2026-11-10}}
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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. 24w ago · Pigsonthewing · 2026-05-23 view diff on Wikidata ↗
    Darwin Correspondence ID → 2873
    "Created claim: Darwin Correspondence ID: 2873, Matched to Joseph Leidy (#290070621) in ‎Darwin Correspondent…"
  2. 24w ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Occupation → paleontologist, university teacher, zoologist +1
    "Changed the item: QuickStatements 3.0 batch #32086: import P21 and P106 from GND (28)"
  3. 25w ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    CERL Thesaurus ID → cnp01367080
    "Removed claim: CERL Thesaurus ID: cnp00390750, batch #257929"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.