When did the man who Lord Frederick Charles Cavendish was a protege of last serve as Prime Minister?
Lord Frederick Cavendish Lord Frederick Charles Cavendish {'1': ", '2': ", '3': ", '4': "} (30 November 1836 – 6 May 1882) was an English Liberal politician and "protégé" of the Prime Minister, William Ewart Gladstone. Cavendish was appointed Chief Secretary for Ireland in May 1882 but was murdered only hours after his arrival in Dublin, a victim of the politically motivated Phoenix Park murders.
Stafford Northcote, 1st Earl of Iddesleigh Stafford Henry Northcote, 1st Earl of Iddesleigh, (27 October 1818 – 12 January 1887), known as Sir Stafford Northcote, Bt, from 1851 to 1885, was a British Conservative politician. He served as Chancellor of the Exchequer between 1874 and 1880 and as Foreign Secretary between 1885 and 1886, and was one of only two people to hold the office of First Lord of the Treasury without ever being Prime Minister.