Henry John George Herbert, 3rd Earl of Carnarvon was born on 8 June 1800. He was the son of Henry George Herbert,
2nd Earl of Carnarvon and Elizabeth Kitty Acland. He married Henrietta Anna Howard, daughter of Lord Henry Thomas
Howard-Molyneux-Howard and Elizabeth Long, on 4 August 1830. He died on 10 December 1849 at age 49.