March 17, 2021
Union Army Lt. Col. James J. Smith and officers of the 69th New York Infantry, known as the Irish Brigade, pose for a photo during the Civil War. Report of Brigadier General Thomas F. Meagher, U.S. Army, commanding Second Brigade, of the battle of Antietam. HDQRS. (IRISH BRIG.) 2nd BRIG., SUMNER’S CORPS, HANCOCK’S DIVISION, ARMY OF THE POTOMAC, In Camp on Bolivar Heights, Va., September 30, 1862 CAPTAIN: I have the honor to submit the following statement of the part which the brigade...