Portrait of William Cadogan, 1st Earl Cadogan (1675-1726)., Louis Laguerre, circa 1716
He was marlborough's quartermaster general and de facto chief of staff. Object Type: painting. Genre: portrait. Date: circa 1716. Dimensions: height: 62.5 in (158.7 cm); width: 46.5 in (118.1 cm). Medium: oil on canvas. Collection: Palace of Westminster. William Cadogan