skip to content
home / edition / people/ Margaret Cavendish Bentinck, Duchess of Portland

Margaret Cavendish Bentinck, Duchess of Portland


(b. Feb. 11, 1715, London, England – d. July 17, 1785, Bulstrode Park, Buckinghamshire )

Gender: F

Margaret Cavendish Harley (1715-1785), was the only surviving child of Edward Harley, the 2nd and his wife, Lady Henrietta Holles (1694-1755), who was herself the only child and heir of the 1st Duke of Newcastle and his wife, the former Lady Margaret Cavendish. On 11 July 1734, she married William Bentinck, Duke of Portland, and they had six children. Her husband died in 1761 and she was known as the Dowager Duchess of Portland until her death in 1785. She was a great collector of plants, animals and natural history specimens, as well as works of art. Her most famous acquisition was the Portland Vase, a Roman cameo glass vase which she bought from Sir William Hamilton and is now in the British Museum. The entire collection was sold at auction following her death. She gave a refuge to Elizabeth Elstob, the Anglo-Saxon scholar, whom she made tutor to her children, and also took Mary Delany to live with her after the death of her second husband. In her youth, Margaret Harley was a close friend of Elizabeth Montagu, who visited her at Wimpole Hall in Cambridgeshire. Elizabeth’s first letter to her was written when she was eleven years old and Margaret was eighteen

Also known as:

  • Margaret Cavendish Bentinck (née  Harley)
  • Duchess of Portland

Authorities

Electronic Enlightenment DOIexternal link
Oxford DNB DOIexternal link
VIAF Authority File IDexternal link
Wikipediaexternal link


Recipient of 83 letters

Showing transcribed letters | show both transcribed and un-transcribed letters in results

Title Sent Received EMCO ID
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 24/2/0 24/2/1731 EMCO_120
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland April 5, 1732 EMCO_121
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland July 4, 1732 EMCO_122
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Aug. 7, 1732 EMCO_123
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Oct. 28, 1733 EMCO_124
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland May 10, 1733 EMCO_125
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Nov. 21, 1733 EMCO_127
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 26/1/0 EMCO_128
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 27/1/0 EMCO_129
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 11/2/0 EMCO_130
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland May 22, 1734 EMCO_131
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Oct. 20, 1734 EMCO_132
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Nov. 3, 1734 EMCO_133
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Nov. 20, 1734 EMCO_134
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Dec. 6, 1734 EMCO_135
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Dec. 11, 1734 EMCO_136
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 8/1/0 EMCO_137
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland 19/2/0 EMCO_138
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland June 20, 1735 EMCO_139
Letter from Elizabeth Montagu to Margaret Cavendish Bentinck, Duchess of Portland Oct. 26, 1735 EMCO_140

Please note that all dates and location information are provisional, initially taken from the library and archive catalogues. As our section editors continue to work through the material we will update our database and the changes will be reflected across the edition.

Browser support: The website works best using the Chrome, Edge, and Firefox browsers on the PC, and only Chrome and Firefox on the Mac.