When General Scott assumed command of the army of invasion, I was in the division of General David Twiggs, in Taylor's command; but under the new orders my regiment was transferred to the division of General William Worth, in which I served to the close of the war. The troops withdrawn from Taylor to form part of the forces to operate against Vera Cruz, were assembled at the mouth of the Rio Grande preparatory to embarkation for their destination. I found General Worth a different man from any I had before served directly under. He was nervous, impatient and restless on the march, or when important or responsible duty confronted him. There was not the least reason for haste on the march, for it was known that it would take weeks to assemble shipping enough at the point of our embarkation to carry the army, but General Worth moved his division with a rapidity that would have been commendable had he been going to the relief of a beleaguered garrison. The length of the marches was regulated by the distances between places affording a supply of water for the troops, and these distances were sometimes long and sometimes short. General Worth on one occasion at least, after having made the full distance intended for the day, and after the troops were in camp and preparing their food, ordered tents struck and made the march that night which had been intended for the next day. Some commanders can move troops so as to get the maximum distance out of them without fatigue, while others can wear them out in a few days without accomplishing so much.
General Worth belonged to this latter class. He enjoyed, however, a fine reputation for his fighting qualities, and thus attached his officers and men to him.
The army lay in camp upon the sand-beach in the neighborhood of the mouth of the Rio Grande for several weeks, awaiting the arrival of transports to carry it to its new field of operations. The transports were all sailing vessels. The passage was a tedious one, and many of the troops were on shipboard over thirty days from the embarkation at the mouth of the Rio Grande to the time of debarkation south of Vera Cruz.
The trip was a comfortless one for officers and men. The transports used were built for carrying freight and possessed but limited accommodations for passengers, and the climate added to the discomfort of all.
