John Stuart-Wortley, 2nd Baron Wharncliffe by Hill & Adamson, 1843-47
John Stuart-Wortley-Mackenzie, 2nd Baron Wharncliffe FRS (20 April 1801 – 22 October 1855), was a British Tory politician. He served briefly as Under-Secretary of State for War and the Colonies between December 1834 and January 1835.
source: National Gallery of Art