<page_title> 66th United States Congress </page_title> <section_title> House of Representatives </section_title> <table> <cell> Albert Estopinal (D) <col_header> Vacator </col_header> </cell> <cell> Died April 28, 1919 <col_header> Reason for Vacancy </col_header> </cell> <cell> James O'Connor (D) <col_header> Successor </col_header> </cell> <cell> June 5, 1919 <col_header>  </col_header> </cell> </table>
Albert Estopinal (D) served until April 28, 1919 and James O'Connor (D) succeeded him from June 5, 1919.