The regiment totaled 600 men in April, 1862, and reported 40 casualties at Williamsburg, and 47 at Seven Pines. It lost 12 killed and 52 wounded at Second Manassas, had 8 killed and 54 wounded during the Maryland Campaign, and, of the 333 engaged at Gettysburg, half were disabled. Many were captured at Sayler's Creek, but 3 officers and 51 men survived to surrender on April 9, 1865.