Isabella Stanhope, later Countess of Sefton (1748-1819), by Catherine Read (1723-1778), circa 1768
Isabella stanhope, later countess of sefton (1748-1819). Date: circa 1768. Dimensions: height: 59 cm (23.2 in); width: 45.7 cm (17.9 in). Medium: pastel on paper. Collection: Unidentified location.