Henry Dermot Ponsonby Moore, 12th Earl of Drogheda

Henry Dermot Ponsonby Moore, 12th Earl of Drogheda (born 14 January 1937), is a British photographer known professionally as Derry Moore. He inherited the title of Earl of Drogheda from his father, The 11th Earl of Drogheda. He had the right to use the courtesy title Viscount Moore from November 1957 until December 1989.