Records of Prime Ministers of the United Kingdom office of Prime Minister has coincided with the reigns of 11 British monarchs (including a Regency during the incapacity of George III from 1811 to his death in 1820), to whom the Prime Minister has been constitutionally head of government to the sovereign's headship of state. Until 1837 the death of a sovereign led to Parliament being dissolved within six months which led to a general election. Results of such elections were: Stanley Baldwin is the only Prime Minister to have served three sovereigns in successionKing George V, King Edward VIII and King George VI. Through being in office at
Ernest Brown (British politician) minority Labour government of Ramsay MacDonald. In 1931 he followed Simon in resigning the Liberal party whip and then subsequently in setting up the Liberal Nationals. In the National Government of Ramsay MacDonald, Brown became Parliamentary Secretary to the Ministry of Health in November 1931. The following year the official Liberal Cabinet ministers resigned from the government and Brown was promoted to become Secretary for Mines. In 1935 when MacDonald was succeeded as Prime Minister by Stanley Baldwin, Brown entered the Cabinet as Minister of Labour. This proved controversial as many believed that the Minister of Transport Leslie Hore-Belisha, had