Smith died in office on August 8, 1940, prior to which he advocated the congressional district's constituents to elect his wife, the former Margaret Chase, to the House seat:<ref name=history.house.gov/> | Smith died in office on August 8, 1940, prior to which he advocated the congressional district's constituents to elect his wife, the former Margaret Chase, to the House seat:<ref name=history.house.gov/> |