Brevet Major General George Armstrong Custer, Lieutenant Colonel of the 7th US Cavalry, was brought before a military court in September 1867, at Fort Leavenworth, Kansas, to face charges of "absence without leave from his command," and "conduct to the prejudice of good order and military discipline." Within each charge are specifications for which he was found guilty on most counts.
Custer was "suspended from rank and command for one year," and required to "forfeit his pay proper for the same time." The remainder of his sentence was remitted.
The photo to the right is of General George A Custer, available here at Fold3 in the Mathew B Brady Collection of Civil War Photographs.