Mrs. Harriet grier is the daughter of sir hadley d'oyly and the wife of captain william grier. Object Type: painting. Genre: portrait. Date: 1781. Place of creation: United Kingdom. Dimensions: height: 76 cm (29.9 in) ; width: 64 cm (25.1 in). Medium: oil on canvas. Collection: Hermitage Museum. George Romney - Portrait of Mrs Harriet Greer - WGA20030