Records of Prime Ministers of the United Kingdom combined with his first term (13 July 176530 July 1766) his total time in office was 1 year and 113 days, which exceeds the total periods of several other Prime Ministers. (The Duke of Wellington had also served as Prime Minister between 1828 and 1830.) Consequently, the Prime Minister with the total shortest period in office was George Canning, whose sole term lasted 119 days from 12 April 1827 until his death on 8 August 1827. The Prime Minister with the longest period between the start of their first appointment and the end of their final term was the Duke
Records of Prime Ministers of the United Kingdom Ministers, including Thatcher, received it after serving office. As of , the only currently living Knight among them is John Major, knighted in 2005. The first and so far only Prime Minister to have received a British gallantry award was Sir Anthony Eden who won the Military Cross (MC) while serving in the army in the First World War, before entering parliament. After Sir Robert Walpole, three other Prime Ministers have been in office at a time when no former Prime Ministers were alive: After Lord Wilmington, eleven other Prime Ministers have been in office at a time when only