John Butterfield (30 August 1922 – March 2001) was an English professional footballer who played as a defender. He made three appearances in the Football League in the 1947–1948 season before being forced to retire due to an injury. He later became a commercial director at Burnley and Sunderland."Clarets name new commercial chief". Evening Star. 10 November 1977. p. 16.
References
External links Jack Butterfield profile at clarets-mad.co.uk