Vice President of the United States but not actually become President of the United States in their own right. This understanding was first tested in 1841, following the death of President William Henry Harrison, only days into his term. Harrison's vice president, John Tyler, asserted that he had succeeded to the office of President, not just to its powers and duties. He took the presidential oath of office, and declined to acknowledge documents referring to him as "Acting President." Although some in Congress denounced Tyler's claim as a violation of the Constitution, he adhered to his position. Tyler's view ultimately prevailed when the Senate and House
President of Singapore the office of president assumes office on the day his predecessor ceases to hold office or, if the office is vacant, on the day following his election. Upon his assumption of office, the President is required to take and subscribe in the presence of the Chief Justice or of another Justice of the Supreme Court the Oath of Office, which states: Once elected, the President shall: The Parliament of Singapore is required to provide a civil list for the maintenance of the President, and it does so by way of the Civil List and Gratuity Act. With effect from 17