Battle of Dingle's Mill
Major General Quincy A. Gillmore ordered a provisional division assembled under the command of Brigadier General Edward E. Potter. Potter was ordered to destroy the railroads in the area between Florence, Sumter, and Camden. The importance of the mission was pointedly made by Sherman's statement that "Those cars and locomotives should be destroyed if to do it costs you 500 men." Potter took command of the provisional division on April 1, 1865, at Georgetown. The division numbered 2,700 men composed of two infantry brigades and auxiliary troops.
Battle
On Easter Day, April 9, 1865, the Battle of Dingle's Mill was fought 3 miles (4.8 km) south of Sumterville. At approximately three in the morning, General Edward E. Potter's army, called Potter's Raiders, came from the direction of Kingstree. They were joined by Col. Edward Needles Hallowell's troops, who had crossed the Pocotaligo River, throwing Colonel Presley's men across Turkey Creek. This put them north of the pond at Dingle's Mill.
Confederate militiamen, under the command of Col. James Fowler Pressley, dug in their heels behind meager breastworks and awaited the arrival of the Union forces. The two working pieces of artillery were commanded by Lt. William Alexander McQueen and a patient of Sumter hospital, Lt Pamerya, an artilleryman from New Orleans. A third piece of artillery was too rusted to work.
General Potter ordered Col. Hallowell to attack from the left and rear. The 54th was a part of this flanking column. Unable to reach the Rebels' position, the United States Colored Troops countermarched to where Colonel Brown's First Brigade was stationed on the main road. A Confederate volunteer remembered hearing "the church bells in town ringing for afternoon service" as the battle got underway. Hallowell's brigade reached their comrades a little after two in the afternoon.
Lt. McQueen was struck in the shoulder, incapacitating him, while Lt. Pamerya was killed by a minie ball in the forehead. The Confederate forces fell back toward Sumterville in the face of overwhelming odds. They made one more stand, but left the field of battle about six in the evening, ending the battle.