William R. Day followed by Ambassador John Milton Hay was the Secretary of State.
Acheson followed by Dulles.
John Adams
Dean Acheson, secretary of State under President Harry S, Truman, is considered to have been the first Secretary of State during the Cold War. (See his book, Present at the Creation.)
James Monroe is the man. He went on to become the next President.
John Hay
William Pitt
Secretary of State for War was created in 1794.
Secretary of State for War ended in 1964.
For the majority of the war, the Secretary of State was Cordell Hull. Edward Stettinius, Jr. became Secretary of State during the last few months of WWII.
William PITT DUHHH
Under-Secretary of State for War was created in 1794.
Under-Secretary of State for War ended in 1801.