Harriet Leveson-Gower, Countess Granville

Harriet Leveson-Gower, Countess Granville ( LOOS-ən-GOR; née Lady Henrietta Elizabeth Cavendish; 29 August 1785 – 25 November 1862) was a British society hostess and writer. The younger daughter of Lady Georgiana Spencer and William Cavendish, 5th Duke of Devonshire, she was a member of the wealthy Cavendish and Spencer families and spent her childhood with her two siblings under the care of a governess.

Source: Wikipedia — Harriet Leveson-Gower, Countess Granville (CC BY-SA 4.0)