Robert Gascoyne-Cecil, 3rd Marquess of Salisbury prime minister of his lifetime. Attlee immediately replied: "Salisbury". The 6th Marquess of Salisbury commissioned Andrew Roberts to write Salisbury's authorised biography, which was published in 1999. After the Bering Sea Arbitration, Canadian Prime Minister Sir John Sparrow David Thompson said of Lord Salisbury's acceptance of the Arbitration Treaty that it was "one of the worst acts of what I regard as a very stupid and worthless life". The British phrase 'Bob's your uncle' is thought to have derived from Robert Cecil's appointment of his nephew, Arthur Balfour, as Chief Secretary for Ireland. Fort Salisbury (now Harare) was named in
Vice Prime Minister of Mauritius Minister, the National Assembly voted against the bill but provided with an understanding that two cabinet ministers who are senior members just behind the Deputy Prime Minister shall be officially known as Vice-Prime Minister but no office was created, making the position essentially an honorific title. Therefore, in case of absence, illness or sudden death of the Prime Minister, it is only the Deputy Prime Minister who can become the Acting Prime Minister until the Prime Minister resumes office or another is appointed. Vice Prime Minister of Mauritius Vice-Prime Minister of Mauritius () is an honorary title usually carried by