...e the strength and extent of his line could be ascertained; and as the nature of the country rendered it hazardous to attack by night, our troops were halted, and formed in line of battle in front of Chancellorsville , at right angles to the plank road, extending on the right to the Mine road, and to the left in the direction of the Catharine furnace. Colonel Wickham, with the Fourth Virginia cavalry, and Colo...