The 31st New York Independent Battery lost 5 enlisted men to disease during the Civil War.
|March 16||Organized from Battery C, 1st Independent Battalion New York Light Artillery. Attached to Artillery Reserve, Army of the Potomac|
|April 27-May 6||Chancellorsville Campaign|
|May||Attached to 2nd Volunteer Brigade, Artillery Reserve, Army of the Potomac|
|July||Duty at Harper’s Ferry|
|January||Attached to 30th New York Battery|
|October||Old members mustered out. Veterans and Recruits transferred to 30th New York Battery|