1896-1984. US general in World War II. In 1942 he became chief of staff for ground forces, and deputy to General Eisenhower. He led a successful secret mission by submarine to get information in N Africa to prepare for the Allied invasion, and commanded the 5th Army in the invasion of Italy. Clark, born in New York, fought in France in World War I and between the wars held various military appointments in the USA. He was commander in chief of the United Nations forces in the Korean War 1952-53.