William Henry Cavendish-Bentinck, 3rd Duke of Portland, Thomas Lawrence, 1792

Lawrence, thomas; william henry cavendish-bentinck, 3rd duke of portland; bristol museums, galleries & archives; http://www. Artuk. Org/artworks/william-henry-cavendish-bentinck-3rd-duke-of-portland-188728. Object Type: painting. Date: 1792. Dimensions: 2388 x 1398 mm. Medium: oil on canvas. Collection: Bristol City Museum and Art Gallery. 3rd Duke of Portland by Thomas Lawrence