Unknown man, formerly known as John Hampden, Robert Walker

Unknown man, formerly known as john hampden, by robert walker (died 1658), given to the national portrait gallery, london in 1911. Object Type: painting. Genre: portrait. Date: Unknown date, but author died in 1658. Dimensions: height: 73.7 cm (29 in) ; width: 61 cm (24 in). Medium: oil on canvas. Collection: National Portrait Gallery. Unknown man, formerly known as John Hampden by Robert Walker