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
Records of Prime Ministers of the United Kingdom from which he received honours was the Duke of Wellington, KG, GCB, GCH, who is known to have received 28 orders, decorations and medals from the United Kingdom and seventeen other states (all in Europe), in recognition of his military services. The British order of knighthood most frequently conferred on Prime Ministers has been the Order of the Garter, of which 30 male Prime Ministers (beginning with Sir Robert Walpole and later including Sir Winston Churchill and Sir Anthony Eden) have been Knight Companions (KG) and the first female, Margaret Thatcher, a Lady Companion (LG) of the Order. Nine Prime