Three Confederate brigades were sent forward in the assault, from north to south: Brig. Gen. Cadmus M. Wilcox, Col. Micah Jenkins (Anderson's Brigade), and Brig. Gen. James L. Kemper. Longstreet ordered them forward in a piecemeal fashion, over several hours. Kemper's Virginians charged through the thick woods first and emerged in front of five batteries of McCall's artillery. In their first combat experience, the brigade conducted a disorderly but enthusiastic assault, which carried them through the guns and broke through McCall's main line with Jenkins's support, followed up a few hours later by Wilcox's brigade of Alabamians. The Confederate brigades met stiff resistance from Meade and Seymour in bitter hand-to-hand combat where men stabbed each other with bayonets and used rifles as clubs. Officers even took to using their (normally ornamental) swords as weapons. Meade was wounded in the fighting, two of his artillery batteries captured (Lt. Alanson Randol's and Capt. James Cooper's), but one was retaken. Col. Simmons, commanding Reynolds's brigade, was killed and McCall was captured when he mistakenly rode into the Confederate picket line, looking for positions to place his rallied men. Brig. Gen Truman Seymour assumed command of the division. Generals Sumner and Heintzelman were both hit by stray bullets in the fighting; the former suffered no serious injury, but the latter was unable to use his right hand for a few weeks. Cpt. George Hazzard, commanding Battery A of the 4th US Artillery, was also mortally wounded.