...s House, near the battle-field, and hold itself in waiting. Col. A. P. Hill's regiment, being the smallest--four companies not having come up from Piedmont — was designated for the service. Brigadier-General Smith accompanied the brigade to the battle-field, and continued to exercise the command over it with which he had been empowered at Piedmont. The march to the field, part of the way, was performed in do...