Two of his brothers also became high-ranking officers: Army Major General Charles F. Leonard, Jr. and Army Air Forces Lieutenant Colonel John Wallis Leonard, who was killed in action in World War II.
Charles Darwin | Charles Dickens | Charles, Prince of Wales | Ray Charles | Charles II of England | Charles I of England | Charles Lindbergh | Charles de Gaulle | Leonard Bernstein | Charles II | Charles | Charles I | Leonard Compagno | Leonard Cohen | Prince Charles | Charles V | Charles Scribner's Sons | Charles Aznavour | Charles University in Prague | Charles Stanley | Charles Bukowski | Charles Mingus | Charles Ives | Leonard Nimoy | Charles Bronson | Charles Babbage | Charles III of Spain | Charles Cornwallis, 1st Marquess Cornwallis | Charles Baudelaire | Charles Sanders Peirce |