Viscount Monck (1867-1868)
Marquis of Lansdowne (1883-1888)
Lord Stanley of Preston (1888-1893)
Earl of Minto (1898-1904)
Albert, 4th Earl Grey (1904-1911)
Duke of Devonshire (1916-1921)
Lord Byng of Vimy (1921-1926)
Earl of Dufferin (1872-1878)
Earl of Aberdeen (1893-1898)
