..., their infantry pressed forward in small detachments, the main body and the artillery being delayed to rebuild the bridges. Seymour's brigade, the last to start, under its skillful commander, with Captain John C. Tidball 's and Captain James M. Robertson's well-managed horse batteries on its flanks, kept the enemy at a respectful distance and enabled all, horse, foot, and artillery, wagons and wounded, to reach, with ...