|April||Formed by consolidating the 450 men of the 4th South Carolina Infantry Regiment into five companies under Major Charles S. Mattison and assigned to Anderson’s Brigade, Longstreet’s Division, Magruder’s Command|
Battle of Williamsburg
The regiment lost 12 men.
|May 31-June 1||
Battle of Seven Pines
Major Mattison was severly wounded.
Battle of Gaines Mill
The regiment lost 9 casualties.
Battle of Frayser’s Farm (Glendale)
The regiment lost 38 men.
Battle of South Mountain
The regiment lost 2 men. Lieutenant W.T. Field commanded the regiment as senior officer.
Battle of Sharpsburg (Antietam)
The regiment lost 65 men.
|November 11||The battalion was consolidated into two companies and attached to the infantry companies of Hampton’s Legion.|