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Lady Mary Cornwallis

Peerage person ID=381557
Person human Q75887142
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Lady Mary Cornwallis

Summary

Lady Mary Cornwallis is a human[1]. She was born on +1765-00-00T00:00:00Z[2].

Key Facts

  • Lady Mary Cornwallis was born on +1765-00-00T00:00:00Z[2].
  • Lady Mary Cornwallis's father was Charles Cornwallis, 1st Marquess Cornwallis[3].
  • Lady Mary Cornwallis's mother was Jemima Cornwallis, Countess Cornwallis[4].
  • Lady Mary Cornwallis was married to Mark Singleton[5].
  • Lady Mary Cornwallis's image is recorded as John Smart - Lady Mary Cornwallis (1769-1840), married Singleton - NMB 1025 - Nationalmuseum.jpg[6].
  • Lady Mary Cornwallis is recorded as female[7].
  • Lady Mary Cornwallis's instance of is recorded as human[8].
  • Lady Mary Cornwallis's given name is recorded as Mary[9].
  • Lady Mary Cornwallis's depicted by is recorded as Lady Mary Cornwallis (1769-1840), married Singleton[10].
  • Lady Mary Cornwallis's Nationalmuseum Sweden ID is recorded as 26061[11].
  • Lady Mary Cornwallis's WikiTree person ID is recorded as Cornwallis-99[12].
  • Lady Mary Cornwallis's The Peerage person ID is recorded as p38156.htm#i381557[13].
  • Lady Mary Cornwallis's SNARC ID is recorded as Olivier Freiherr von Beaulieu-Marconnay[14].

Body

Origins and Family

Lady Mary Cornwallis was born on +1765-00-00T00:00:00Z[2]. Her father was Charles Cornwallis, 1st Marquess Cornwallis[3]. Her mother was Jemima Cornwallis, Countess Cornwallis[4].

Personal Life

Lady Mary Cornwallis was married to Mark Singleton[5].

FAQs

Who were Lady Mary Cornwallis's parents?

Lady Mary Cornwallis's father was Charles Cornwallis, 1st Marquess Cornwallis[3]. Lady Mary Cornwallis's mother was Jemima Cornwallis, Countess Cornwallis[4].

Who was Lady Mary Cornwallis married to?

Lady Mary Cornwallis's spouses include Mark Singleton[5].

References

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

Direct Wikidata claims

  1. [6] ↑ . wikidata.org.
  2. [7] ↑ . The Peerage. wikidata.org.
  3. [3] ↑ . The Peerage. wikidata.org.
  4. [4] ↑ . The Peerage. wikidata.org.
  5. [5] ↑ . Retrieved . wikidata.org.
  6. [8] ↑ . collection.nationalmuseum.se. Retrieved . collection.nationalmuseum.se. Provenance: wikidata.org.
  7. [2] ↑ . WikiTree. wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . collection.nationalmuseum.se. Retrieved . collection.nationalmuseum.se. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . 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). Lady Mary Cornwallis. Retrieved May 3, 2026, from https://4ort.xyz/entity/lady-mary-cornwallis
MLA “Lady Mary Cornwallis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lady-mary-cornwallis.
BibTeX @misc{4ortxyz_lady-mary-cornwallis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lady Mary Cornwallis}}, year = {2026}, url = {https://4ort.xyz/entity/lady-mary-cornwallis}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lady Mary Cornwallis — https://4ort.xyz/entity/lady-mary-cornwallis (retrieved 2026-05-03)

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