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
Prime Minister of Saudi Arabia Mohammad, who is his father's top aide. Since the time of the coup, the Kingship and the prime ministership have been one and the same. Prime Minister of Saudi Arabia The Prime Minister of Saudi Arabia is the chair of the Council of Ministers and formal head of government of the Kingdom of Saudi Arabia. Since the reign of King Faisal, the prime minister post has been held by the king. The office was created along with the Council of Ministers on 9 October 1953, by decree of King Saud. Due to unrest within the royal family over his rule,