When did the man who Lord Frederick Charles Cavendish was a protege of last serve as Prime Minister?
William Ewart Gladstone William Ewart Gladstone, ( ; 29 December 1809 – 19 May 1898) was a British Liberal statesman and earlier Conservative politician. In a career lasting over 60 years, he served as Prime Minister four separate times (1868–74, 1880–85, February–July 1886 and 1892–94), more than any other person, and served as Chancellor of the Exchequer four times. Gladstone was also Britain's oldest Prime Minister; he resigned for the final time when he was 84 years old.
Brownlow Cecil, 4th Marquess of Exeter Brownlow Henry George Cecil, 4th Marquess of Exeter {'1': ", '2': ", '3': ", '4': "} (20 December 1849 – 9 April 1898), styled Lord Burghley between 1867 and 1895, was a British peer and Conservative politician. He served as Vice-Chamberlain of the Household between 1891 and 1892.