Elizabeth Seymour (née Percy), Duchess of Somerset by Jan van der Vaart, published by Edward Cooper, after Sir Peter Lely mezzotint, circa 1680, circa 1680
Portrait of elizabeth seymour, duchess of somerset (1667-1722). Date: circa 1680. Dimensions: height: 339 mm (13.34 in); width: 250 mm (9.84 in). Medium: mezzotint print. Collection: National Portrait Gallery.