|June 11||Mustered into Confederate service for 12 months at Garysburg, Northampton County as 5th Infantry Regiment Volunteers. The field officers were Colonel Robert M. McKinney, Lieutenant Colonel Ross R. Ihrie and Major William F. Green.|
|May 22||Lieutenant Henry A. Dowd was promoted to Adjutant.|
|November 14||Redesignated 15th Infantry Regiment|
|Ordered to Yorktown, Virginia and assigned to Cobb’s Brigade|
|April||The regiment mustered 532 men|
Battle of Lee’s Mill
Colonel McKinney was killed.
|May 2||The regiment was reorganized. Adjutant Dowd was elected colonel, Captain William MacRae of Company B lieutenant colonel, and Captain William Yarborough of Company L was elected major. Assigned to Cobb’s Brigade of Magruder’s Division.|
The regiment lost 21 killed and 110 wounded. Colonel Down was wounded, and Lt. Colonel William MacRae took command.
|July 3||Assigned to Cobb’s Brigade of McLaws’ Division of the Army of Northern Virginia.|
|July 4||Companies L and M became transferred to 32nd North Carolina as Companies K and I|
Commanded by Lieutenant Colonel William McRae. The regiment lost 11 killed, 48 wounded and 124 missing out of 402 men engaged. The regiment is honored on the North Carolina monument there.
The regiment lost 3 killed, 52 wounded and 8 missing of 133 men engaged
Cobb’s Brigade crossed the Potomac at daybreak and halted near General Lee’s Headquarters west of Sharpsburg. At about 9:20 A.M., it formed line on the south side of Bloody Lane, its left resting at this point and, with Rodes’ and portions of Garland’s and Colquitt’s Brigades, participated in the engagement with French’s Division of the Second Corps. Later in the day the Brigade changed front to the right, facing east, and supported D. H. Hill’s Division and George T. Anderson’s Brigade in resisting the advance of Richardson’s Division.
The regiment lost 121 men
|Transferred to Cooke’s North Carolina Brigade.|
|January 9||Company D exchanged for Company B of the 49th South Carolina|
|January||Moved to Charleston and Savannah|
|February 27||Colonel Dowd resigned due to his wound from Malvern Hill. Lieutenant Colonel MacRae was promoted to colonel, Major Yarborough to lieutenant colonel, and Captain Gray W. Hammond of Company K to major.|
|July||Returned to Virginia and served in the Richmond area|
The regiment lost 101 men
|November 4||Colonel MacRae was promomted to brigadier general. Lieutenant Colonel Yarborough was promoted to colonel, Major Gray to lieutenant colonel and Captain Robert P. Jerome of Company B to major.|
The regiment surrendered 16 officers and 122 enlisted men