Unknown man, formerly known as John Churchill, 1st Duke of Marlborough, Godfrey Kneller

Unknown man, formerly known as john churchill, 1st duke of marlborough, by sir godfrey kneller, bt (died 1723). Object Type: painting. Genre: portrait. Date: Unknown date, but author died in 1723. Dimensions: height: 77.5 cm (30.5 in) ; width: 62.9 cm (24.7 in). Medium: oil on canvas. Collection: National Portrait Gallery. Unknown man, formerly known as John Churchill, 1st Duke of Marlborough by Sir Godfrey Kneller, Bt