8th Ohio Battery Light Artillery – (National Guard.)

Organized at Johnson's Island, Ohio, for sixty days' service August 15, 1864. Guard duty at Johnson's Island, Sandusky Bay, Ohio. Mustered out October 17, 1864. Reorganized for four months' service December 19, 1864. Guard duty at Johnson's Island, Sandusky Bay, Ohio. Mustered out April 19, 1865.

SOURCE: Frederick H. Dyer, A Compendium of the War of the 3, p. Rebellion, Part 1490