Colonel Twiggs, with seven companies of dragoons and a battery of light artillery, moved on the 8th.

He was followed by the three infantry brigades, with a day's interval between the commands.
Thus the rear brigade did not move from Corpus Christi until the 11th of March.

In view of the immense bodies of men moved on the same day over narrow roads, through dense forests and across large streams, in our late war, it seems strange now that a body of less than three thousand men should have been broken into four columns, separated by a day's march.
General Taylor was opposed to anything like plundering by the troops, and in this instance, I doubt not, he looked upon the enemy as the aggrieved party and was not willing to injure them further than his instructions from Washington demanded.

His orders to the troops enjoined scrupulous regard for the rights of all peaceable persons and the payment of the highest price for all supplies taken for the use of the army.
All officers of foot regiments who had horses were permitted to ride them on the march when it did not interfere with their military duties.
As already related, having lost my "five or six dollars' worth of horses" but a short time before I determined not to get another, but to make the journey on foot.

My company commander, Captain McCall, had two good American horses, of considerably more value in that country, where native horses were cheap, than they were in the States.