The Duke of Buckingham and his Family, Gerard van Honthorst, 1628
Detail: katherine manners, later baroness de roos and son george (later 2nd duke of buckingham). Object Type: painting. Date: 1628. Dimensions: height: 145.4 cm (57.2 in) ; width: 198.1 cm (77.9 in). Medium: oil on canvas. Collection: National Portrait Gallery. Katherine Manners Duchess of Buckingham