ties were frequently dispatched in different directions, to obtain information. In July, a detachment was sent to Parras to capture Señor Aguirre, Governor of the State of Coahuila, but they came back without His Excellency, though bringing with them a quantity of captured provisions.
In the expectation of being ordered to advance into the interior, General Taylor directed a camp of instruction to be formed at Mier, early in the summer, in order to have his troops ready for active duty in the field. The camp was organized by General Hopping, who was placed in command of the upper district on the Rio Grande — Colonel Davenport, of the 1st infantry, being assigned to the lower district. Colonel Belknap, of the 8th infantry, was ordered to take the immediate charge of the camp, but before it had fairly gone into operation, General Taylor received orders to detach a large portion of his troops to reinforce the column under General Scott. The brilliant results which had attended the operations of the General-in-Chief on the line of the National Road, and the necessity of opening his communications with the sea-coast, rendered it as necessary as it was advisable, to strengthen his column without delay. Several new volunteer regiments had previously joined General Taylor, together with three regiments of infantry raised under the ten regiment bill, and a part of the 3rd dragoons.
Instructions were received by General Taylor, in August, to send all his disposable troops to Vera Cruz; and, in accordance therewith, General Cushing, with his brigade, consisting of the 13th infantry, Colonel Echols, and the Massachusetts volunteers, Colonel Wright; and General Lane, with the 4th Ohio, Colo-
