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
George Canning Lord Liverpool resigned in April 1827, Canning was chosen to succeed him as Prime Minister ahead of the Duke of Wellington and Sir Robert Peel. They both declined to serve under Canning and the Tories split between Peel and Wellington's Ultra-Tories and the Canningites. Canning then invited several Whigs to join his cabinet. However, his health collapsed and he died in office in August 1827, after just 119 days in office, the shortest tenure of any British Prime Minister. Canning was born into an Anglo-Irish family at his parents' home in Queen Anne Street, Marylebone, London. Canning described himself as