- Edward Marjoribanks 2nd Baron Tweedmouth
- Arthur James Balfour 1st Earl of Balfour
- William Ewart Gladstone
- William Pitt 1st Earl of Chatham
- Andrew Bonar Law
- George Nathaniel Lord Curzon Marquess of Kedlestone
- Joseph Austen Chamberlain
- Philip Snowden 1st Viscount Snowden
- Benjamin Disraeli
- Robert Cecil 1st Viscount Cecil of Chelwood
- Anthony Eden 1st Earl of Avon
- Richard Stafford Cripps
- Clement Richard Attlee 1st Earl Attlee of Walthamstow
- Max Aitken 1st Baron Beaverbrook