Margaret Cavendish Bentinck, Duchess of Portland

British aristocrat, naturalist, botanist, and collector (1715-1785)
Person human Q126219
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Margaret Cavendish Bentinck, Duchess of Portland

Summary

Margaret Cavendish Bentinck, Duchess of Portland is a human[1]. She was born in Welbeck Abbey[2]. She was born on February 11, 1715[3]. She died in Bulstrode Park[4]. She died on July 17, 1785[5]. She worked as a botanist[6], naturalist[7], scientific collector[8], and aristocrat[9]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (27 views/month, #7,265 of 1,000,298).[10]

Key Facts

  • Born in Welbeck Abbey[2], Margaret Cavendish Bentinck, Duchess of Portland…
  • Margaret Cavendish Bentinck, Duchess of Portland passed away in Bulstrode Park[4].
  • Margaret Cavendish Bentinck, Duchess of Portland was born on February 11, 1715[3].
  • Margaret Cavendish Bentinck, Duchess of Portland was born on January 1, 1715[11].
  • Margaret Cavendish Bentinck, Duchess of Portland died on July 17, 1785[5].
  • Margaret Cavendish Bentinck, Duchess of Portland died on January 1, 1785[12].
  • Burial took place at Westminster Abbey[13].
  • Margaret Cavendish Bentinck, Duchess of Portland's father was Edward Harley, 2nd Earl of Oxford and Earl Mortimer[14].
  • Margaret Cavendish Bentinck, Duchess of Portland's mother was Henrietta Harley, Countess of Oxford and Countess Mortimer[15].
  • Margaret Cavendish Bentinck, Duchess of Portland was married to William Bentinck, 2nd Duke of Portland[16].
  • A child of Margaret Cavendish Bentinck, Duchess of Portland was Lord Edward Bentinck[17].
  • A child of Margaret Cavendish Bentinck, Duchess of Portland was William Cavendish-Bentinck, 3rd Duke of Portland[18].
  • A child of Margaret Cavendish Bentinck, Duchess of Portland was Elizabeth Bentinck[19].
  • A child of Margaret Cavendish Bentinck, Duchess of Portland was Lady Henrietta Cavendish-Bentinck[20].
  • Margaret Cavendish Bentinck, Duchess of Portland held citizenship in Kingdom of Great Britain[21].
  • English was Margaret Cavendish Bentinck, Duchess of Portland's native language[22].
  • Margaret Cavendish Bentinck, Duchess of Portland worked as a botanist[6].
  • Margaret Cavendish Bentinck, Duchess of Portland worked as a naturalist[7].
  • Margaret Cavendish Bentinck, Duchess of Portland's professions included scientific collector[8].
  • Margaret Cavendish Bentinck, Duchess of Portland worked as an aristocrat[9].
  • Margaret Cavendish Bentinck, Duchess of Portland is recorded as female[23].
  • Margaret Cavendish Bentinck, Duchess of Portland's instance of is recorded as human[24].
  • Margaret Cavendish Bentinck, Duchess of Portland's noble title is recorded as duchess[25].
  • Margaret Cavendish Bentinck, Duchess of Portland's noble title is recorded as lady[26].
  • Margaret Cavendish Bentinck, Duchess of Portland's Commons category is recorded as Margaret Cavendish Bentinck[27].

Body

Origins and Family

Born in Welbeck Abbey[2], Margaret Cavendish Bentinck, Duchess of Portland… Recorded date of birth include February 11, 1715[3] and January 1, 1715[11]. Her father was Edward Harley, 2nd Earl of Oxford and Earl Mortimer[14]. Her mother was Henrietta Harley, Countess of Oxford and Countess Mortimer[15]. English was her native language[22].

Career and Affiliations

Recorded occupations include botanist[6], naturalist[7], scientific collector[8], and aristocrat[9].

Personal Life

Among Margaret Cavendish Bentinck, Duchess of Portland's spouses was William Bentinck, 2nd Duke of Portland[16]. Children include Lord Edward Bentinck[17], a politician[28], 1744–1819[29], of United Kingdom of Great Britain and Ireland[30]; William Cavendish-Bentinck, 3rd Duke of Portland[18], a politician[31], 1738–1809[32], of Kingdom of Great Britain[33], awarded the Fellow of the Royal Society[34]; Elizabeth Bentinck[19], an aristocrat[35], 1735–1825[36], of United Kingdom of Great Britain and Ireland[37]; and Lady Henrietta Cavendish-Bentinck[20], 1737–1827[38].

Death and Burial

Recorded date of death include July 17, 1785[5] and January 1, 1785[12]. Margaret Cavendish Bentinck, Duchess of Portland passed away in Bulstrode Park[4]. Burial took place at Westminster Abbey[13].

Works and Contributions

Things named for Margaret Cavendish Bentinck, Duchess of Portland include Portlandia[39], a taxon[40] and Coutaportla[41], a taxon[42].

Why It Matters

Margaret Cavendish Bentinck, Duchess of Portland ranks in the top 0.73% of human entities by monthly Wikipedia readership (27 views/month, #7,265 of 1,000,298).[10] She is known by 26 alternative names across languages and contexts.[43]

Entities named for her include Portlandia[39], a taxon[40] and Coutaportla[41], a taxon[42].

FAQs

Where was Margaret Cavendish Bentinck, Duchess of Portland born?

Born in Welbeck Abbey[2], Margaret Cavendish Bentinck, Duchess of Portland…

Where did Margaret Cavendish Bentinck, Duchess of Portland die?

Margaret Cavendish Bentinck, Duchess of Portland passed away in Bulstrode Park[4].

Who were Margaret Cavendish Bentinck, Duchess of Portland's parents?

Margaret Cavendish Bentinck, Duchess of Portland's father was Edward Harley, 2nd Earl of Oxford and Earl Mortimer[14]. Margaret Cavendish Bentinck, Duchess of Portland's mother was Henrietta Harley, Countess of Oxford and Countess Mortimer[15].

Who was Margaret Cavendish Bentinck, Duchess of Portland married to?

Margaret Cavendish Bentinck, Duchess of Portland's spouses include William Bentinck, 2nd Duke of Portland[16].

What did Margaret Cavendish Bentinck, Duchess of Portland do for work?

Margaret Cavendish Bentinck, Duchess of Portland worked as botanist[6], naturalist[7], scientific collector[8], and aristocrat[9].

References

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

Direct Wikidata claims

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

Inverse relationships (entities pointing at this one)

  1. [39] . wikidata.org. → on this site
  2. [41] . wikidata.org. → on this site

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. [40] . Wikidata. wikidata.org. → on this site
  13. [42] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [43] . Wikidata aliases. 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). Margaret Cavendish Bentinck, Duchess of Portland. Retrieved April 10, 2026, from https://4ort.xyz/entity/margaret-cavendish-bentinck-duchess-of-portland
MLA “Margaret Cavendish Bentinck, Duchess of Portland.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/margaret-cavendish-bentinck-duchess-of-portland.
BibTeX @misc{4ortxyz_margaret-cavendish-bentinck-duchess-of-portland_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Margaret Cavendish Bentinck, Duchess of Portland}}, year = {2026}, url = {https://4ort.xyz/entity/margaret-cavendish-bentinck-duchess-of-portland}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Margaret Cavendish Bentinck, Duchess of Portland — https://4ort.xyz/entity/margaret-cavendish-bentinck-duchess-of-portland (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/margaret-cavendish-bentinck-duchess-of-portland · Last refreshed:

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. 11d ago · Pierrotrgr · 2026-07-22 view diff on Wikidata ↗
    Biblissima authority id Q11245
    "/* wbsetclaim-create:2||1 */ [[Property:P11493]]: Q11245, Import ID Biblissima V2 ([[:toollabs:editgroups/b/OR/74d891b831c|details]])"
  2. 4w ago · Printstream · 2026-07-01 view diff on Wikidata ↗
    P14585 87508
    "/* wbcreateclaim-create:1| */ [[Property:P14585]]: 87508, #quickstatements; #temporary_batch_1782930557898"
  3. 10w ago · Quesotiotyo · 2026-05-20 view diff on Wikidata ↗
    Given name Margaret, Cavendish
    Depicted by Lady Margaret Cavendish-Harley, Duchess of Portland (1715-1785)
    Spouse William Bentinck, 2nd Duke of Portland
    Family name Harley, Bentinck
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 400, Matched to [[:toollabs:mix-n-match/#/entry/290068215|Margaret Cavendish Bentinck,, Duchess of Portland 1714/5–85 (#290068215)]] in [[:toollabs:mi"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.