<page_title> 110th United States Congress </page_title> <section_title> Senate </section_title> <table> <cell> Craig Thomas (R) <col_header> Vacator </col_header> </cell> <cell> Died June 4, 2007. Successor appointed June 22, 2007 and then elected November 4, 2008. <col_header> Reason for change </col_header> </cell> <cell> John Barrasso (R) <col_header> Successor </col_header> </cell> <cell> June 22, 2007 <col_header> Date of successor's formal installation </col_header> </cell> </table>
Craig Thomas (R) died June 4, 2007, and John Barrasso (R) succeeded him from June 22, 2007.