<page_title> 87th United States Congress </page_title> <section_title> House of Representatives </section_title> <table> <cell> Walter M. Mumma (R) <col_header> Vacator </col_header> </cell> <cell> Died February 25, 1961 <col_header> Reason for change </col_header> </cell> <cell> John C. Kunkel (R) <col_header> Successor </col_header> </cell> <cell> May 16, 1961 <col_header> Date of successor's formal installation </col_header> </cell> </table>
Walter M. Mumma (R) served until February 25, 1961 John C. Kunkel (R) succeeded him from May 16, 1961.