...rmed him I would support him if he should need it. In a few minutes General Gregg's brigade came back retreating and the enemy in close pursuit. General Gregg then asked me for support. I ordered Colonel Barbour to advance with the Thirty-seventh and to assail the enemy on meeting them. Without halting I ran across the road, under a hail-storm of shot, for another regiment. The Seventh was nearest. Cal...