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John Duffy

(1769-1827)
Person Human Q75890891

Facts

10 properties
Instance of
human
Sex or gender
male[12]
Date of birth
1769
Date of death
1827
Father
Francis Duffy[3]
Mother
Mary (?)[4]
Spouse
Anne Gavan[5]
Child
Francis Duffy, John Duffy, Mary Duffy, Mary Anne Duffy, Patrick Duffy, Charles Gavan Duffy[6][7][8][9][10][11]
Family name
Duffy[13]
Given name
John[14]
🏷️ Also known as
en John Duffy
🔖 Identifiers · 2
The Peerage person ID
p38427.htm#i384264
WikiTree person ID
Duffy-2279

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Summary

John Duffy was born in 1769[1]. He died in 1827[2].

FAQs

Who were John Duffy's parents?

John Duffy's father was Francis Duffy[3]. John Duffy's mother was Mary (?)[4].

Who was John Duffy married to?

John Duffy's spouses include Anne Gavan[5].

References

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

Direct Wikidata claims

  1. [12] ↑ . The Peerage. wikidata.org.
  2. [3] ↑ . The Peerage. wikidata.org.
  3. [4] ↑ . The Peerage. wikidata.org.
  4. [5] ↑ . Retrieved . wikidata.org.
  5. [6] ↑ . The Peerage. wikidata.org.
  6. [7] ↑ . The Peerage. wikidata.org.
  7. [8] ↑ . The Peerage. wikidata.org.
  8. [9] ↑ . The Peerage. wikidata.org.
  9. [10] ↑ . The Peerage. wikidata.org.
  10. [11] ↑ . The Peerage. wikidata.org.
  11. [1] ↑ . The Peerage. wikidata.org.
  12. [2] ↑ . The Peerage. wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . 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 Duffy. Retrieved October 31, 2026, from https://4ort.xyz/entity/john-duffy-q75890891
MLA “John Duffy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 31 Oct. 2026, https://4ort.xyz/entity/john-duffy-q75890891.
BibTeX @misc{4ortxyz_john-duffy-q75890891_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Duffy}}, year = {2026}, url = {https://4ort.xyz/entity/john-duffy-q75890891}, note = {Accessed: 2026-10-31}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Duffy — https://4ort.xyz/entity/john-duffy-q75890891 (retrieved 2026-10-31)

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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. 16w ago · JhealdBatch bot · 2026-07-19 view diff on Wikidata ↗
    Given name → John
    Sex or gender → male
    Child → Francis Duffy, John Duffy, Mary Duffy +1
    Date of death → 1827
    + 9 other properties edited (see Wikidata diff for full list)
    "Changed the item: QuickStatements 3.0 batch #42626: TP named as #09b"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.