Records of Prime Ministers of the United Kingdom the middle name until the 1980s.) The richest Prime Minister was Lord Derby, with a personal fortune of over £7 million (about £444 million in today's money). The poorest was William Pitt the Younger, who was £40,000 (now over £1 million) in debt by 1800. Three Prime Ministers ultimately died as a result of accidents: Records of Prime Ministers of the United Kingdom The article lists the records of Prime Ministers of Great Britain and of the United Kingdom since 1721. The Prime Minister with the longest single term was Sir Robert Walpole, lasting 20 years and 315 days from
1948 Commonwealth Prime Ministers' Conference 1948 Commonwealth Prime Ministers' Conference The 1948 Commonwealth Prime Ministers' Conference was the third Meeting of the Heads of Government of the British Commonwealth. It was held in the United Kingdom in October 1948, and was hosted by that country's Prime Minister, Clement Attlee. It was the first such meeting to be attended by prime ministers of recently independent Asian states:Ceylon, India and Pakistan. The growth in membership ended the previous 'intimacy' of the meeting. The issue of whether countries, specifically India, could remain Commonwealth members if they became republics was raised but was not resolved until the next conference