Yahoo Web Search

Richard Austen Butler, Baron Butler of Saffron Walden, KG, CH, PC, DL (9 December 1902 – 8 March 1982), also known as R. A. Butler and familiarly known from his initials as Rab, was a prominent British Conservative Party politician; he was effectively Deputy Prime Minister to Anthony Eden and Harold Macmillan, although he only held the official title for a brief period in 1962–63. Wikipedia