Records of Prime Ministers of the United Kingdom transitions between reigns, eight Prime Ministers each served under two sovereigns: George III had 14 Prime Ministers serving during his 59-year reign (reigned 1760–1820), beginning with the Duke of Newcastle. The last incumbent, Lord Liverpool, was the only one appointed by his son (the Prince Regent) during the father's final incapacity to rule. In downward numerical order, numbers of Prime Ministers in office during other reigns are: Only six Prime Ministers came to serve office under sovereigns in whose own reigns they were born. The present Prime Minister, Theresa May, is the third Prime Minister to have been born in
1955 Commonwealth Prime Ministers' Conference 1955 Commonwealth Prime Ministers' Conference The 1955 Commonwealth Prime Ministers' Conference was the seventh Meeting of the Heads of Government of the Commonwealth of Nations. It was held in the United Kingdom in January 1955 and was hosted by that country's Prime Minister, Sir Winston Churchill. A sense of international crisis loomed over the conference which occurred during which the First Taiwan Strait Crisis as were other international developments such as the sudden resignation of Soviet Premier Georgy Malenkov and the fall of French prime minister Pierre Mendès France, all of which were discussed. Atomic energy for peaceful purposes, disarmament,