Black & white reproduction of a pastel portrait of a lady of the Montagu family, possibly Dorothy Montagu, Countess of Sandwich, or his sister Elizabeth Courtenay, by Francis Cotes, RA, 1758.
Dorothy Montagu, Countess of Sandwich (22 March 1716/17 – 17 July 1797), formerly The Hon. Dorothy Fane, was a British peeress and wife of the 4th Earl of Sandwich.