Henry Moore Harrington

Henry Moore Harrington was a military officer in the 7th United States Cavalry Regiment who went Missing in action during the Battle of Little Big Horn in Montana Territory.

Henry Moore Harrington was born in Albion, New York, the son of Shelby A. Harrington and Nancy K. Harrington. Early in his childhood, his family relocated to Coldwater, Michigan. He attended the Cleveland Institute at University Heights, Ohio, and declined an appointment to the U.S. Naval Academy before accepting an appointment to West Point in 1868.

Source: Wikipedia