"Hartford", during action against rebel gunboats, the ram "Tennessee" and Fort Morgan in Mobile Bay, 5 August 1864.Although struck several times in the face by splinters, and with his gun disabled when a shell burst between the 2 forward 9-inch guns, killing and wounding 15 men, Fitzpatrick, within a few minutes, had the gun in working order again with new track, breeching and side tackle, had sent the wounded below, cleared the area of other casualties, and was fighting his gun as before.