...e, in Prince William or Stafford county, Virginia, is urged by his friends for the office of Superintendent of the Agricultural Bureau of the patent Office, recently made vacant by the resignation of Mr. Clemson , son-in-law of the great Calhoun. Major Ben Perley Poore has been appointed clerk to the Senate Committee on Foreign Relations, in place of Wm. M. Burwell, of Virginia, resigned. J. H. Wh...