John R. Duff

1787-1831 , actor
Person human Q62668616
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John R. Duff

Summary

John R. Duff is a human[1]. He was born on +1787-01-01T00:00:00Z[2]. He died on +1831-01-01T00:00:00Z[3]. He worked as an actor[4].

Key Facts

  • John R. Duff was born on +1787-01-01T00:00:00Z[2].
  • John R. Duff died on +1831-01-01T00:00:00Z[3].
  • Among John R. Duff's spouses was Mary Ann Duff[5].
  • John R. Duff's professions included actor[4].
  • John R. Duff's image is recorded as John R. Duff as Marmion in "Marmion".tif[6].
  • John R. Duff is recorded as male[7].
  • John R. Duff's instance of is recorded as human[8].
  • John R. Duff's VIAF cluster ID is recorded as 7321224[9].
  • John R. Duff's Library of Congress authority ID is recorded as nr2001044803[10].
  • John R. Duff's family name is recorded as Duff[11].
  • John R. Duff's given name is recorded as John[12].
  • John R. Duff's FAST ID is recorded as 478464[13].
  • John R. Duff's Google Knowledge Graph ID is recorded as /g/11h0wd76v9[14].
  • John R. Duff's Kindred Britain ID is recorded as I23858[15].
  • John R. Duff's American National Biography ID is recorded as 1801614[16].
  • John R. Duff's WorldCat Entities ID is recorded as E39PBJjCJxJHh6rx3HVMttv4MP[17].
  • John R. Duff's Oxford Reference overview ID is recorded as 20110803095733631[18].

Body

Origins and Family

John R. Duff was born on +1787-01-01T00:00:00Z[2].

Career and Affiliations

John R. Duff's professions included actor[4].

Personal Life

John R. Duff was married to Mary Ann Duff[5].

Death and Burial

John R. Duff died on +1831-01-01T00:00:00Z[3].

FAQs

Who was John R. Duff married to?

John R. Duff's spouses include Mary Ann Duff[5].

What did John R. Duff do for work?

John R. Duff worked as actor[4].

References

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

Direct Wikidata claims

  1. [6] . wikidata.org.
  2. [7] . wikidata.org.
  3. [5] . Q75653886. wikidata.org.
  4. [8] . wikidata.org.
  5. [4] . Duff, John R. (1787-1831), actor. Retrieved . wikidata.org.
  6. [9] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  7. [10] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  8. [2] . Duff, John R. (1787-1831), actor. Retrieved . wikidata.org.
  9. [3] . Duff, John R. (1787-1831), actor. Retrieved . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . Duff, John R. (1787-1831), actor. Retrieved . wikidata.org.
  16. [17] . Retrieved . wikidata.org.
  17. [18] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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 R. Duff. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-r-duff
MLA “John R. Duff.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-r-duff.
BibTeX @misc{4ortxyz_john-r-duff_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John R. Duff}}, year = {2026}, url = {https://4ort.xyz/entity/john-r-duff}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John R. Duff — https://4ort.xyz/entity/john-r-duff (retrieved 2026-05-03)

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