Prime Minister of the United Kingdom official recognition given to the office had only been in the Treaty of Berlin in 1878, when Disraeli signed as "First Lord of the Treasury and Prime Minister of her Britannic Majesty". It wasn't until 7 years later, in 1885, did the official records entrench the institution of Prime Minister, using "Prime Minister" at the list of Government ministers printed in Hansard. Incumbents had no statutory authority in their own right. As late as 1904, Arthur Balfour explained the status of his office in a speech at Haddington: "The Prime Minister has no salary as Prime Minister. He has no
William Pleydell-Bouverie, 5th Earl of Radnor Lord Folkestone was returned to parliament for South Wiltshire in 1874. When the Conservatives came to power in 1885 under Lord Salisbury, Folkestone was sworn of the Privy Council and appointed Treasurer of the Household. The South Wiltshire constituency was abolished in 1885 and at the general election of that year, Folkestone was instead returned for Enfield. He remained as Treasurer of the Household until the Liberals under Gladstone came to office in February 1886. Salisbury returned as prime minister already in August 1885, and Folkestone once again became Treasurer of the Household. In 1889 he succeeded his father in