Andrew Murray, 1st Viscount Dunedin Trinity College, Cambridge. Murray was called to the Scottish Bar in 1874 and became a Queen's Counsel in 1891. The latter year he was also elected Member of Parliament for Bute, a seat he held until 1905, and appointed Solicitor General for Scotland in Lord Salisbury's Conservative administration. The Conservatives lost power in 1892 but when they returned to office in 1895 under Salisbury, Murray was once again made Solicitor-General for Scotland. In 1896 he was promoted to Lord Advocate and sworn of the Privy Council. He remained as Lord Advocate when Arthur Balfour became Prime Minister in 1902, but
Records of Prime Ministers of the United Kingdom when he succeeded his father as the 3rd Duke of Grafton on 6 May 1757, eleven years before his term of office began. The longest service as MP was enjoyed by Sir Winston Churchill, who sat for a total of 63 years and 360 days, for five successive seats, between 1 October 1900 and retiring on 25 September 1964, excluding two intervals out of parliament (in 1908 and 1922–24), retiring as Father of the House. He was in the Commons throughout both his terms as Prime Minister, and his service covered the terms of eleven other Prime Ministers, from Lord