Great Offices of State have come close to achieving this distinction: Herbert Henry Asquith and Winston Churchill both served as Chancellor, Prime Minister and Home Secretary while Harold Macmillan and John Major served as Prime Minister, Chancellor and Foreign Secretary. Rab Butler and Sir John Simon served as Chancellor of the Exchequer, Foreign Secretary and Home Secretary. Two of the Great Offices of State have often been held simultaneously by one person, most recently by Ramsay MacDonald, Prime Minister and Foreign Secretary in 1924; Arthur Wellesley, the Duke of Wellington, is the only person to have held three of the Great Offices simultaneously, serving
Exchequer role of the Exchequer, with some functions moved to other departments. The Exchequer became unnecessary as a revenue collecting department in 1834 with the reforms of Prime Minister William Pitt, who also served as Chancellor of the Exchequer. The government departments collecting revenue then paid it directly to the Bank of England, with all money previously paid to the Exchequer being credited to the Consolidated Fund. In 1866, the Standards Department of the Board of Trade took over metrological responsibilities and audit functions were combined with those of the "Commissioners for auditing the Public Accounts" under the new post of