The candidates for U. S Senator are rapidly multiplying, We novr hare following gentlemen spoken of for that position. Gov. Thus. C. Is ietcher, Gen G. R. Smith, of Pettis , Judge Arnold Krekei, Hou. B F Loan, Gen. Carl Schurz, of S’. Louis;P on. Sam. Hays, o* S: Joe., Col W. E. Gilmore. of Springfield, Jadge Ht a,l* °f independence, Hon A J. Harian of Andrew county.