let the removal of a regiment trouble us. This was in May, 1844. It was the 22d of August, 1848, before the fulfilment of this agreement. My duties kept me on the frontier of Louisiana with the Army of Observation during the pendency of Annexation; and afterwards I was absent through the war with Mexico, provoked by the action of the army, if not by the annexation itself. During that time there was a constant correspondence between Miss Dent and myself, but we only met once in the period of four years and three months. In May, 1845, I procured a leave for twenty days, visited St. Louis, and obtained the consent of the parents for the union, which had not been asked for before.
As already stated, it was never my intention to remain in the army long, but to prepare myself for a professorship in some college. Accordingly, soon after I was settled at Jefferson Barracks, I wrote a letter to Professor Church—Professor of Mathematics at West Point—requesting him to ask my designation as his assistant, when next a detail had to be made. Assistant professors at West Point are all officers of the army, supposed to be selected for their special fitness for the particular branch of study they are assigned to teach. The answer from Professor Church was entirely satisfactory, and no doubt I should have been detailed a year or two later but for the Mexican War coming on. Accordingly I laid
