Anne, Viscountess Pollington, later Countess of Mexborough (d 1870), with her son, John Charles (1810-99), later 4th Earl of Mexborough, Thomas Lawrence, circa 1812

Anne, viscountess pollington, later countess of mexborough (d 1870), with her son, john charles (1810-99), later 4th earl of mexborough. Object Type: painting. Date: circa 1812. Dimensions: height: 236.2 cm (92.9 in); width: 144.8 cm (57 in). Medium: oil on canvas. Collection: Unidentified location. Anne, Viscountess Pollington, later Countess of Mexborough (d 1870), with her son, John Charles (1810-99), later 4th Earl of Mexborough by Thomas Lawrence