Ulysses S. Grant
Major General (1863-1864), Lieutenant General in command of all Union Armies (1864-1866), and General of the Army of the United States (1866)
The following items relating to U.S. Grant are missing from the National Archives
- Letter dated October 30, 1863, while Major General Grant was in command of the Division of the Mississippi
- Letter dated February 28, 1866, while Lieutenant General Grant was stationed in Washington D.C.
- Letter dated March 19, 1866, while Lieutenant General Grant was stationed in Washington D.C.