Succession to the presidency : hearings before the Committee on Rules and Administration, United States Senate, Eightieth Congress, first session on S. Con. Res. 1, a concurrent resolution to appoint a joint committee to investigate matters connects with the succession to the presidency and the election of president and vice president : S. 139, a bill to provide for the holding of special elections to fill vacancies caused by removal, death, resignation, or inability of both the president and the vice president : S. 536, a bill to provide for the holding of special election by the members of the electoral college to fill vacancies caused by the removal, death, resignation, or inability of both the president and the vice president : S. 564, a bill to provide for the performance of the duties of the office of the president in case of the removal, resignation, or inability both of the president and vice president, March 7, 11, and 12, 1947.