ジェームズ軍
During the Siege of Petersburg, Companies D, E, G, and N were assigned to the Army of the James to serve in light artillery batteries and to work on various parts of the fortifications. Detachments from various companies were assigned to the Naval Brigade, which fought along the rivers around Richmond and Petersburg during 1864 and 1865. Company I was selected as the guard company for the headquarters of the Army of the James.