John G. B. (John Gregory Bishop) Adams

Born in 1841 and dying in 1900, John Gregory Bishop Adams is chiefly remembered today as the author of Reminiscences of the Nineteenth Massachusetts Regiment. The surviving catalog record for that book identifies him as John Gregory Bishop Adams and confirms the 1841–1900 dates.

He is also associated with Civil War service, and a portrait commonly used on his Wikipedia page identifies him as Medal of Honor recipient John G. B. Adams. Because the available sources retrieved here are limited, it is safest to describe him as a veteran-author whose name is tied to both military distinction and memoir writing rather than to add finer biographical details that were not independently confirmed in this search.

His appeal for modern listeners and readers is the immediacy of that connection: not a distant historian looking back, but someone writing from lived experience in the generation that fought the war.