- Edward Grey 1st Viscount of Fallodon
- Edward Marjoribanks 2nd Baron Tweedmouth
- David Lloyd George 1st Earl of Dwyfor
- Joseph Chamberlain
- Henry Campbell-Bannerman
- Richard Burdon Haldane
- Winston Leonard Spencer Churchill
- Walter Runciman 1st Viscount Runciman of Doxford
- William Henry Beveridge 1st Baron Beveridge of Tuggal
- George Lansbury
-
James Eric Drummond 16th Earl of Perth
-
Randal Cremer