... the same day, going into camp under orders to march at four o'clock A. M., next, that we might reach Port Republic at the time you indicated to me. When within about six miles of the town, I learned Acting Brig.-Gen. Carroll , with the Fourth brigade, had engaged the enemy at or near the town. Immediately I halted my train, clearing the road for the troops and artillery, and pressed forward to his support as rapidly as ...