...armies was not known, though it was stated that the enemy, when last heard from, were rapidly retreating in the direction of Occoquan, and our forces hotly pursuing. A large body of our army was at Fall's Church , whilst Stuart's cavalry was represented to have reached Alexandria. We have heard of several names among the wounded not heretofore published. Of these are Col. Lawson Botts, of the 2d Virgi...