William Henry Cavendish Bentinck (1738-1809), Duke of Portland, George Romney, c.1795–1797

Romney, george; william henry cavendish bentinck (1738-1809), duke of portland; christ church, university of oxford; http://www. Artuk. Org/artworks/william-henry-cavendish-bentinck-17381809-duke-of-portland-228971. Object Type: painting. Date: c.1795–1797. Dimensions: 2311 x 1499 mm. Medium: oil on canvas. Collection: Christ Church. 3rd Duke of Portland by George Romney