The Confederate War Department had assigned Pettigrew's Brigade to Gen. Robert E. Lee's Army of Northern Virginia, and Pettigrew traveled northward to join Lee's army. Pettigrew's brigade, along with the brigades of James Jay Archer, John M. Brockenbrough, and Joseph R. Davis, was assigned to Major General Henry Heth's division of Lt. Gen. A. P. Hill's Third Corps. Both Heth's division and Hill's corps were new organizations, having been created as part of Lee's reorganization following the death of Stonewall Jackson. Pettigrew's Brigade was the strongest in Heth's division. Freshly uniformed and armed with rifles from state military depots, his regiments presented a fine military appearance during the march through Maryland and Pennsylvania. Some of his regimental officers were also members of the North Carolina planter "aristocracy", including Colonel Collett Leventhorpe leading the 11th North Carolina Infantry and twenty-one-year-old Harry Burgwyn at the head of the 26th North Carolina Regiment, the largest Confederate regiment at Gettysburg. Not having been in serious combat for nearly a year, his brigade mustered a strength over 2,500 officers and men.Busey & Martin, p. 286.
