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 Ukraine Prime Minister of Ukraine The Prime Minister of Ukraine (, ) is Ukraine's head of government, presiding over the Cabinet of Ministers of Ukraine, which is the highest body of the executive branch of the Ukrainian government. The position replaced the Soviet post of the Chairman of Council of Ministers of the Ukrainian SSR, which was established on March 25, 1946. Since Ukrainian independence from the Soviet Union in 1991, there have been sixteen prime ministers, or twenty, counting acting PMs. Arseniy Yatsenyuk was the first Prime Minister who came from Western Ukraine. Two prime ministers were born in the