ウィリアム・リーヒ
Fleet Admiral William D. Leahy, USN, served as the chief of staff to the commander in chief from 20 July 1942 to 21 March 1949. He presided over meetings of what was called the Joint Chiefs of Staff, and Leahy's office was the precursor to the post of "Chairman of the Joint Chiefs of Staff", created in 1949.