"Question [by Mr. Odell].--You covered his movement? "Answer--Yes, Sir. Now the statement that he made, which came to me through Colonel Abercrombie, who was Patterson's brother-in-law, and commanded one division in that army, was, that Johnston had been re-enforced; and Gen. Fitz-John Porter reported the same thing to my officers. Gen. Porter was then the chief of Patterson's staff, and was a very excellent officer, and an accomplished soldier. They all had got this story, which was without the slightest shadow of foundation; for there had not a single man arrived at the camp since we had got full information that their force consisted of 20,000 men, of whom 1,800 were sick with the measles. The story was, however, that they had ascertained, by reliable information, of this re-enforcement. Where they got their information, I do not know. None such reached me; and I picked up deserters and other persons to get all the information I could; and we since have learned, as a matter of certainty, that Johnston's forces never did exceed 20,000 men there. But the excuse Patterson gave was, that Johnson had been re-enforced by 20,000 men from Manassas, and was going to attack him. That was the reason he gave then for this movement. But in this paper he has lately published, he hints at another reason--another excuse--which was that it was by order of Gen. Scott. Now, I know that the peremptory order of Gen. Scott to Gen. Patterson, repeated over and over again, was this--I was present on several occasions when telegraphic communications went from Gen. Scott to Gen. Patterson: Gen. Scott's orders to Gen. Patterson were that, if he were strong enough, he was to attack and beat Johnston. But if not, then he was to place himself in such a position as to keep Johnston employed, and prevent him from making a junction with Beauregard at Manassas. That was the repeated direction of Gen. Scott to Gen. Patterson; and it was because of Patterson's hesitancy, and his hanging back, and keeping so far beyond the reach of Johnston's camp, that I was ordered to go up there and re-enforce him, and assist him in any operations necessary to effect that object. The excuse of Gen. Patterson now is, that he had orders from Gen. Scott to move to Charlestown. Now, that is not so. But this state of things existed: Before the movement was made from Martinsburg, General Patterson suggested to General Scott that Charlestown would be a better base of operations than Martinsburg and suggested that he had better move on Charlestown, and thence make his approaches to Winchester; that it would be better to do that than to move directly to Winchester from Martinsburg; and General Scott wrote back to say that, if he found that movement a better one, he was at