...nded, as he was not taken prisoner. Capt. Allen and Lieut Falos, who were sent with dispatches to Aldie, for Gen. Pleasanton, were thought captured, as they had not been heard from, and in going to Aldie they had to pass through the enemy's pickets. We have news this morning that some of the New York papers of Saturday have published an account of a defeat of this army, at Centreville, by Lee, ...