...im to General Lee's, whose headquarters were fixed in the old spot near Fredericksburg. Here we first heard of Stoneman's raid in the direction of Richmond. Leaving one of his brigades to occupy William Lee 's command, the General, with a body of several thousand cavalry, had crossed the Rapidan, struck the Richmond-Gordonsville Railway at Louisa Court-house, and, pushing to within four miles of the Conf...