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
Great Offices of State as Prime Minister, Home Secretary and Foreign Secretary in the Wellington caretaker ministry. Owing to the political constitution of the United Kingdom, in which the House of Commons retains most of the power, it is accepted that it is no longer practical for holders of the Great Offices of State to be members of the House of Lords. The House of Lords has traditionally been restrained in the passage of financial bills, meaning that the office of Chancellor is effectively limited to the House of Commons. The last holders of the other positions to have been peers were: It is