sentences:  In pursuit of the retreating rebels, the Regiment had a picket skirmish at Williamsport, July 12th, in which three men were wounded.Continuing its march back into Virginia, the Regiment made camp near Warrenton, July 25th, having marched, going and returning, nearly three hundred miles.On the 9th of October, following the Battle of Gettysburg, the rebel General Lee put his army again in motion, to turn the right flank of the forces under Meade, and make a push for Washington; but the falling back of the Federals upon Centreville and Chantilly completely checkmated his purpose.