Named for Massachusetts governor John Albion Andrew--who prevented these two companies from joining the nationalized Berdan's sharp-shooters so that their families could continue to receive state aid--the Andrew Sharpshooters often transferred from unit to unit as the need for their unique, long-range shooting skills changed. This first chronicle of the Massachusetts Andrew Sharpshooters details their day-to-day activities and their courageous service at Seven Pines, Antietam, Fredericksburg, Chancellorsville, Gettysburg and numerous other Civil War battles. Thorough historical and genealogical information on every man who served in the unit completes this study of these significant but overlooked foot soldiers.

The 16th Massachusetts Volunteer Infantry was one of a few Massachusetts regiments whose history was not recorded. From 1861-1864, it was deeply embroiled in the operations of the Army of the Potomac. Suffering from a lack of skilled leadership and later from horrific living conditions, the 16th saw heavy casualties. Of more than 1300 men, 112 were killed in battle, 360 were wounded and 52 died from their wounds. Disease claimed 115 and 65 were taken as prisoners of war, 32 of them dying in Confederate prisons. Another 344 went home afflicted with wounds or disease as disability discharges. This comprehensive biographical sketch chronicles for the first time the story of the 16th Massachusetts and the lives of most of its men, with all available genealogical details provided.