John Adam Ryder

American ichthyologist and embryologist
Person human Q18911310
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John Adam Ryder

Summary

John Adam Ryder is a human[1]. Born in Franklin County[2], he… he was born on January 1, 1852[3]. He died on January 1, 1895[4]. He worked as an ichthyologist[5] and zoologist[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (7 views/month, #7,297 of 1,000,298).[7]

Key Facts

  • Born in Franklin County[2], John Adam Ryder…
  • John Adam Ryder was born on January 1, 1852[3].
  • John Adam Ryder died on January 1, 1895[4].
  • John Adam Ryder held citizenship in United States[8].
  • John Adam Ryder's professions included ichthyologist[5].
  • John Adam Ryder worked as a zoologist[6].
  • John Adam Ryder was employed by University of Pennsylvania[9].
  • John Adam Ryder was a member of American Philosophical Society[10].
  • John Adam Ryder is recorded as male[11].
  • John Adam Ryder's instance of is recorded as human[12].
  • John Adam Ryder's Commons category is recorded as John Adam Ryder[13].
  • John Adam Ryder's family name is recorded as Ryder[14].
  • John Adam Ryder's given name is recorded as John[15].
  • John Adam Ryder's given name is recorded as Adam[16].
  • John Adam Ryder's languages spoken, written or signed is recorded as English[17].
  • John Adam Ryder's contributed to creative work is recorded as Popular Science[18].
  • John Adam Ryder's on focus list of Wikimedia project is recorded as WikiProject Smithsonian Names[19].

Body

Origins and Family

John Adam Ryder's place of birth was Franklin County[2]. He was born on January 1, 1852[3].

Career and Affiliations

Recorded occupations include ichthyologist[5] and zoologist[6]. Among John Adam Ryder's employers was University of Pennsylvania[9].

Death and Burial

John Adam Ryder died on January 1, 1895[4].

Why It Matters

John Adam Ryder ranks in the top 0.73% of human entities by monthly Wikipedia readership (7 views/month, #7,297 of 1,000,298).[7] He is known by 6 alternative names across languages and contexts.[20]

FAQs

Where was John Adam Ryder born?

John Adam Ryder was born in Franklin County[2].

What did John Adam Ryder do for work?

John Adam Ryder worked as ichthyologist[5] and zoologist[6].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [11] . wikidata.org.
  3. [8] . wikidata.org.
  4. [12] . wikidata.org.
  5. [5] . wikidata.org.
  6. [6] . wikidata.org.
  7. [9] . wikidata.org.
  8. [13] . wikidata.org.
  9. [10] . wikidata.org.
  10. [3] . Biodiversity Heritage Library. Retrieved . wikidata.org.
  11. [4] . Biodiversity Heritage Library. Retrieved . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] . 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). John Adam Ryder. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-adam-ryder
MLA “John Adam Ryder.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-adam-ryder.
BibTeX @misc{4ortxyz_john-adam-ryder_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Adam Ryder}}, year = {2026}, url = {https://4ort.xyz/entity/john-adam-ryder}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Adam Ryder — https://4ort.xyz/entity/john-adam-ryder (retrieved 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. 16d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth Franklin County
    Member of
    Citizenship
    Occupation ichthyologist, zoologist
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32074|batch #32074]]: import P21 and P106 from GND (21)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.