Edward Heath Sir Anthony Eden Harold Wilson Jim Callaghan
Andrew Bonar-Law Arthur Balfour Herbert Asquith David Lloyd-George
Harold Wilson Edward Heath Jim Callaghan Sir Alec Douglas-Home
David Lloyd-George Andrew Bonar-Law Stanley Baldwin Ramsay MacDonald
Sir Winston Churchill James Ramsay MacDonald Clement Atlee Harold Macmillan
Sir Anthony Eden Harold Macmillan Sir Alec Douglas-Home Sir Winston Churchill
Sir Winston Churchill Harold Macmillan Sir Alec Douglas-Home Sir Anthony Eden
Arthur Balfour Earl of Roseberry Herbert Asquith Marquess of Salisbury
Herbert Asquith Earl of Roseberry David Lloyd-George Sir Henry Campbell-Bannerman
Stanley Baldwin James Ramsay MacDonald Andrew Bonar-Law David Lloyd-George