Evidently, if this man were honest in his intentions, he could be of great service, but I suggested the difficulty that having once started for an appointed round he could not return to bring us any information he might receive. To this he replied that his wife believed him to be in Forrest's service, and that he could at any time come as a spy into our lines. It seemed a very questionable case, but, after consultation with Voisin and the Hun, it was determined to give him a trial, to prevent his wife from seeing more than was necessary of our position, and to believe so much as we liked of the information he might give us. The conditions of the engagement were agreed upon, and after a severe public admonition, and threats especially appalling to his wife, he was sent outside the lines, with hints of the serious consequences that would follow his second capture. We were never quite sure that his wife was wrong in crediting him with complicity with Forrest; but the worst that could be said of him (and this was very likely true) was that he was pre-eminently a man of peace, and if he gave information to both sides, it was always information in compliance with the injunctions of his sacred calling. The Rebel forces several times crossed into Tennessee, and came toward us in numbers that indicated foul intentions, but, from the time our pious friend first visited us, they invariably withdrew without an engagement. Frequently small expeditions of our own forces went scouting to the southward, and were checked and turned back by the reports of this benevolent man. He may have kept us from the successful fulfilment of some bloody intentions, but we had occasion to know from other sources that he sometimes kept small detachments of our troops from falling in with overpowering numbers of the enemy. Be the theory what it may, from November until February there was no conflict of arms in all the counties we traversed, and neither side advanced to within deadly range of the other. The processes of this emissary were hidden and curious. He was employed in a much more regulated manner than Dixon, and we generally knew his whereabouts. Every interview had with him, either within our own camp or when we were abroad, had to be so skilfully managed that no suspicion, even in the eyes of his catlike wife, should attach to him. He never came into our lines except as an unwilling prisoner, and was never sent without them without dire admonition as to the consequences of his return.