Hamilton - Francis Seymour Conway, Marquis of Hertford, Hugh Douglas Hamilton
Portrait of francis seymour-conway, 1st marquess of hertford (1718-1794). Date: second half of 18th century. Dimensions: height: 58.5 cm (23 in); width: 45.5 cm (17.9 in). Medium: pastel on paper. Collection: Private collection.