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
Prime Minister of Ukraine first (and only) female Prime Minister of Ukraine. Before the re-appointment as Prime Minister of Mykola Azarov, Tymoshenko was the longest serving prime minister serving for two terms and a total of 1,029 days (days serving as acting Prime Minister are not included in these numbers). Since Azarov was re-appointed as prime minister on 13 December 2012, he has since broken Tymoshenko's record. Azarov resigned on 28 January 2014, due to public outcry and protests following the Euromaidan. He was succeeded up by Arseniy Yatsenyuk on 27 February 2014. Yatsenyuk announced he would resign as Prime Minister on 24 July