on 8 September 1835. She died on 18 December 1835, and on 4 October 1849, he married Lady Caroline Gordon-Lennox, eldest daughter of Charles Gordon-Lennox, 5th Duke of Richmond. There were no children from the two marriages. He died in January 1880, aged 70, and was succeeded by his younger brother Frederick. References External links 1809 births 1880 deaths Ponsonby, John Lord-Lieutenants of Carlow Ponsonby, John Ponsonby, John Ponsonby, John John Ponsonby, 5th Earl of Bessborough Ponsonby, John Ponsonby, John Ponsonby, John Ponsonby, John UK MPs who inherited peerages English cricketers of 1826 to 1863 Masters of the Buckhounds John 05