Mary Stanley, Lady Derby

English political hostess
Person human Q18648958
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Mary Stanley, Lady Derby

Summary

Mary Stanley, Lady Derby is a human[1]. She was born in Bourn[2]. She was born on July 23, 1824[3]. She died on December 6, 1900[4]. She worked as a politician[5]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (77 views/month, #7,292 of 1,000,298).[6]

Key Facts

  • Mary Stanley, Lady Derby was born in Bourn[2].
  • Mary Stanley, Lady Derby was born on July 23, 1824[3].
  • Mary Stanley, Lady Derby was born on January 1, 1824[7].
  • Mary Stanley, Lady Derby died on December 6, 1900[4].
  • Mary Stanley, Lady Derby died on January 1, 1900[8].
  • Mary Stanley, Lady Derby's father was George Sackville-West, 5th Earl De La Warr[9].
  • Mary Stanley, Lady Derby's mother was Elizabeth Sackville-West, Countess De La Warr[10].
  • Mary Stanley, Lady Derby was married to Edward Stanley, 15th Earl of Derby[11].
  • Among Mary Stanley, Lady Derby's spouses was James Gascoyne-Cecil, 2nd Marquess of Salisbury[12].
  • A child of Mary Stanley, Lady Derby was Mary Arabella Stewart, Countess of Galloway[13].
  • A child of Mary Stanley, Lady Derby was Lady Margaret Gascoyne-Cecil[14].
  • A child of Mary Stanley, Lady Derby was Lord Sackville Gascoyne-Cecil[15].
  • A child of Mary Stanley, Lady Derby was Lord Arthur Gascoyne-Cecil[16].
  • A child of Mary Stanley, Lady Derby was Lord Lionel Gascoyne-Cecil[17].
  • Mary Stanley, Lady Derby's professions included politician[5].
  • Mary Stanley, Lady Derby is recorded as female[18].
  • Mary Stanley, Lady Derby's instance of is recorded as human[19].
  • Mary Stanley, Lady Derby's noble title is recorded as Countess of Derby[20].
  • Mary Stanley, Lady Derby's family name is recorded as Sackville-West[21].
  • Mary Stanley, Lady Derby's family name is recorded as Gascoyne-Cecil[22].
  • Mary Stanley, Lady Derby's family name is recorded as Stanley[23].
  • Mary Stanley, Lady Derby's given name is recorded as Mary[24].
  • Mary Stanley, Lady Derby's given name is recorded as Catherine[25].
  • Mary Stanley, Lady Derby's languages spoken, written or signed is recorded as English[26].
  • Mary Stanley, Lady Derby's sibling is recorded as Lionel Sackville-West, 2nd Baron Sackville[27].

Body

Origins and Family

Mary Stanley, Lady Derby was born in Bourn[2]. Recorded date of birth include July 23, 1824[3] and January 1, 1824[7]. Her father was George Sackville-West, 5th Earl De La Warr[9]. Her mother was Elizabeth Sackville-West, Countess De La Warr[10].

Career and Affiliations

Mary Stanley, Lady Derby worked as a politician[5].

Personal Life

Spouses include Edward Stanley, 15th Earl of Derby[11], a politician[28], 1826–1893[29], of United Kingdom of Great Britain and Ireland[30], awarded the Fellow of the Royal Society[31] and James Gascoyne-Cecil, 2nd Marquess of Salisbury[12], a politician[32], 1791–1868[33], of United Kingdom of Great Britain and Ireland[34], awarded the Order of the Garter[35]. Children include Mary Arabella Stewart, Countess of Galloway[13], 1850–1903[36]; Lady Margaret Gascoyne-Cecil[14]; Lord Sackville Gascoyne-Cecil[15], 1848–1898[37]; Lord Arthur Gascoyne-Cecil[16], 1851–1913[38]; and Lord Lionel Gascoyne-Cecil[17], 1853–1901[39].

Death and Burial

Recorded date of death include December 6, 1900[4] and January 1, 1900[8].

Why It Matters

Mary Stanley, Lady Derby ranks in the top 0.73% of human entities by monthly Wikipedia readership (77 views/month, #7,292 of 1,000,298).[6]

FAQs

Where was Mary Stanley, Lady Derby born?

Mary Stanley, Lady Derby was born in Bourn[2].

Who were Mary Stanley, Lady Derby's parents?

Mary Stanley, Lady Derby's father was George Sackville-West, 5th Earl De La Warr[9]. Mary Stanley, Lady Derby's mother was Elizabeth Sackville-West, Countess De La Warr[10].

Who was Mary Stanley, Lady Derby married to?

Mary Stanley, Lady Derby's spouses include Edward Stanley, 15th Earl of Derby[11] and James Gascoyne-Cecil, 2nd Marquess of Salisbury[12].

What did Mary Stanley, Lady Derby do for work?

Mary Stanley, Lady Derby worked as politician[5].

References

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

Direct Wikidata claims

  1. [2] . familysearch.org. familysearch.org. Provenance: wikidata.org.
  2. [18] . wikidata.org.
  3. [9] . The Peerage. wikidata.org.
  4. [10] . The Peerage. wikidata.org.
  5. [11] . Q75653886. Retrieved . wikidata.org.
  6. [12] . Q75653886. Retrieved . wikidata.org.
  7. [19] . wikidata.org.
  8. [13] . The Peerage. wikidata.org.
  9. [14] . The Peerage. wikidata.org.
  10. [15] . The Peerage. wikidata.org.
  11. [16] . The Peerage. wikidata.org.
  12. [17] . The Peerage. wikidata.org.
  13. [20] . wikidata.org.
  14. [5] . wikidata.org.
  15. [3] . WorldCat Entities. Retrieved . wikidata.org.
  16. [7] . WomenWriters. Retrieved . wikidata.org.
  17. [4] . WorldCat Entities. Retrieved . wikidata.org.
  18. [8] . WomenWriters. Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Q75653886. wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.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 Stanley, Lady Derby. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-stanley-lady-derby
MLA “Mary Stanley, Lady Derby.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-stanley-lady-derby.
BibTeX @misc{4ortxyz_mary-stanley-lady-derby_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Stanley, Lady Derby}}, year = {2026}, url = {https://4ort.xyz/entity/mary-stanley-lady-derby}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Stanley, Lady Derby — https://4ort.xyz/entity/mary-stanley-lady-derby (retrieved 2026-05-03)

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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. 19d ago · Pigsonthewing · 2026-05-22 view diff on Wikidata ↗
    Wikitree person id Sackville-West-8
    Sex or gender female
    Freebase id /m/012g4k9d
    The peerage person id p1392.htm#i13916
    + 40 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 4527, Matched to [[:toollabs:mix-n-match/#/entry/290072238|Mary Catherine Sackville-West,, countess of Derby 1824–1900 (#290072238)]] in [[:toollabs:m"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.