​From Wikipedia, the free encyclopedia.   John Justin (24 November 1917 - 29 November 2002) was a British stage and film actor. John Justinian de Ledesma was born in London, England, the son of a well-off Argentine rancher. Though he grew up on his father's ranch, he was educated at Bryanston School, Dorset. He developed an interest in flying and became a qualified pilot at the age of 12, though he was not allowed to fly solo at the time because of his age. The acting bug bit him early. By th...