What years did ponsonby baronet serve a conservative politician before they became a prime minister
Anthony Eden Robert Anthony Eden, 1st Earl of Avon, (12 June 1897 – 14 January 1977) was a British Conservative politician who served three periods as Foreign Secretary and then a relatively brief term as Prime Minister of the United Kingdom from 1955 to 1957.
John Poulson John Garlick Llewellyn Poulson (14 April 1910 – 31 January 1993) was a British architect and businessman who caused a major political scandal when his use of bribery was disclosed in 1972. The highest-ranking figure to be forced out was Conservative Home Secretary Reginald Maudling. Poulson served a prison sentence, but continued to protest his innocence, claiming that he was "a man more sinned against than sinning".