Winstons Cabinet left to right back row Mr Peake , Mr Thorneycroft , Sir Walter Mockton , Mr Stuart , Mr Lioyd George , Mr Lennox Boyd , Mr Duncan Sandys , Mr Heathcoat Amory , Sir David Eccles , Sir Norman Brook ( Secretary of the Cabinet ) . Left to right seated , Mr Mcmillan , Lord Woolton , Lord Kilmuir , Sir Anthony Eden , Sir Winston Churchill , Lord Salisbury , Mr Butler , Lord Swinton , Mr Crookshank 5th April 1955