Battery G lost 9 enlisted men to disease during the Civil War.

1862
August 22 Organized at Harrisburg under Captain John Jay Young, First Lieutenants Alfred Kerr and George Ahl, and Second Lieutenants Joseph Young and John McConnell, Jr.
Garrison duty at Fort Delaware entire term guarding prisoners, in spite of repeated requests by Captain Young to be sent to the front
1865
Mustered out June 15, 1865