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
Timeline of Prime Ministers of the United Kingdom Leburn. Timeline of Prime Ministers of the United Kingdom This is a graphical timeline of Prime Ministers of the United Kingdom from when the first Prime Minister in the modern sense, Robert Walpole, took office in 1721, until the present day. This timeline shows most of the early life, the political career and death of each Prime Minister of the United Kingdom from 1846. The first Prime Minister was Robert Walpole in the early 18th century . Unlike countries where the leader is elected directly to the highest political office of a separate executive, the Prime Minister must first establish