...ed Rifles, under the command of Lieutenant-Colonel B. F. Onderdonk, who were stationed at Isle of Wight Court-House, Va., to protect the election of representatives to Congress, under a late order of General Dix . The Nationals were compelled to retreat after a short skirmish, in which the rebels lost two cavalrymen and a number of guns.--Baltimore American. Governor Shorter, of Alabama, issued an app...