First Lord of the Treasury that office; in this case, the Second Lord of the Treasury usually served as Chancellor. As of 1841, the Chancellor of the Exchequer has always been Second Lord of the Treasury when he was not also Prime Minister. By convention, the other Lords Commissioners of the Treasury are also Government Whips in the House of Commons. 10 Downing Street is the official residence of the First Lord of the Treasury, and not of the Prime Minister. Chequers, a country house in Buckinghamshire, is the official country residence of the Prime Minister, used as a weekend and holiday home, although the
Lords Commissioners of the Treasury office has continually been in commission since the resignation in 1714 of Charles, Duke of Shrewsbury, who was appointed to the office by Queen Anne on her deathbed. Until the 19th century, this commission made most of the economic decisions of Great Britain (England, before the Act of Union 1707). However, starting during the 19th century, these positions became sinecure positions, with the First Lord serving almost invariably as Prime Minister, the Second Lord invariably as Chancellor of the Exchequer (the exchequer being the modern treasury of the United Kingdom), and the junior lords serving as whips in Parliament. As