What party was both, Harold Macmillan and Keith Joseph apart of?
Harold Macmillan Maurice Harold Macmillan, 1st Earl of Stockton, {'1': ", '2': ", '3': ", '4': "} (10 February 1894 – 29 December 1986) was a British statesman of the Conservative Party who served as Prime Minister of the United Kingdom from 1957 to 1963. Nicknamed "Supermac", he was known for his pragmatism, wit and unflappability.
National Party (UK, 1976) The National Party (NP) was a short lived neo-conservative splinter party from the British National Front (NF). It was formed on 6 January 1976, and was dissolved before the 1983 general election.