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Mary Gavan Duffy

Peerage person ID=384308
Person Human Q75890950

Facts

9 properties
Instance of
human
Sex or gender
male, female[7][8]
Date of birth
1892, 1881[3]
Date of death
1936
Father
Frank Gavan Duffy[5]
Mother
Ellen Mary Torr[6]
Date of burial or cremation
May 12, 1927[10]
Family name
Gavan Duffy[9]
Place of burial
Boroondara General Cemetery[4]
🏷️ Also known as
en Mary Ellinor Gavan Duffy en Mary Gavan Duffy
🔖 Identifiers · 4
FamilySearch person ID
9MNS-4WQ
Find a Grave memorial ID
208188476
The Peerage person ID
p38431.htm#i384308
WikiTree person ID
Duffy-4865

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Summary

Mary Gavan Duffy was born in 1892[1]. He died in 1936[2].

FAQs

Who were Mary Gavan Duffy's parents?

Mary Gavan Duffy's father was Frank Gavan Duffy[5]. Mary Gavan Duffy's mother was Ellen Mary Torr[6].

References

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

Direct Wikidata claims

  1. [7] ↑ . The Peerage. Retrieved . thepeerage.com. Provenance: wikidata.org.
  2. [8] ↑ . WikiTree. Retrieved . wikidata.org.
  3. [5] ↑ . The Peerage. wikidata.org.
  4. [6] ↑ . The Peerage. wikidata.org.
  5. [4] ↑ . Find a Grave. wikidata.org.
  6. [1] ↑ . Find a Grave. Retrieved . wikidata.org.
  7. [3] ↑ . FamilySearch Family Tree. Retrieved . wikidata.org.
  8. [2] ↑ . The Peerage. Retrieved . wikidata.org.
  9. [9] ↑ . The Peerage. Retrieved . wikidata.org.
  10. [10] ↑ . Find a Grave. Retrieved . 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). Mary Gavan Duffy. Retrieved October 31, 2026, from https://4ort.xyz/entity/mary-gavan-duffy
MLA “Mary Gavan Duffy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 31 Oct. 2026, https://4ort.xyz/entity/mary-gavan-duffy.
BibTeX @misc{4ortxyz_mary-gavan-duffy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Gavan Duffy}}, year = {2026}, url = {https://4ort.xyz/entity/mary-gavan-duffy}, note = {Accessed: 2026-10-31}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Gavan Duffy — https://4ort.xyz/entity/mary-gavan-duffy (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 ↗
    Sex or gender → male, female
    Date of death → 1936
    FamilySearch person ID → 9MNS-4WQ
    Father → Frank Gavan Duffy
    + 10 other properties edited (see Wikidata diff for full list)
    "Changed the item: QuickStatements 3.0 batch #42626: TP named as #09b"
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