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
Deputy Prime Minister of Malaysia The office of Deputy Prime Minister is not provided for in the Constitution of Malaysia. At the same time, a Prime Minister could appoint more than one Deputy Prime Minister, as has occurred before in Singapore. By the practice of the past ruling coalition Barisan Nasional, where the United Malays National Organisation (UMNO) was the unofficial leader, the UMNO Deputy President was usually appointed the Deputy Prime Minister by the Prime Minister (who was the UMNO President). In the organisational structure of Barisan Nasional, the President and Deputy President of UMNO were automatically made the Chairman and Deputy Chairman of