Arthur Cockfield, Baron Cockfield, English lawyer and politician, Secretary of State for Business, Innovation and Skills (b. 1916)
Francis Arthur Cockfield, Baron Cockfield, PC (surname pronounced "Co-feeld"; 28 September 1916 – 8 January 2007), was by turns a civil servant, a company director, a Conservative politician, and a European Commissioner. He served as Minister of State at the Treasury from 1979 to 1982, as Secretary of State for Trade from 1982 until 1983, as Chancellor of the Duchy of Lancaster from 1983 until 1984, and a member of the European Commission from 1984 to 1988. He is known as 'The Father of the Single Market'.