Francis Charles Seymour-Conway, third marquess of Hertford (1777-1842)
The son of the second marquess (d. 1822); he was a gambler, bon vivant, art collector,
and friend of the Prince Regent. He was Castlereagh's second in the 1809 duel with George
Canning.
The son of the second marquess (d. 1822); he was a gambler, bon vivant, art collector,
and friend of the Prince Regent. He was Castlereagh's second in the 1809 duel with George
Canning.