Question: Roy Chapman was the father of what former professional footballer who played as a striker from 1978 until 1996?

Context paragraphs:
Ken Chapman: Ken Chapman (born 25 April 1932) is an English former professional footballer who played as a striker.

Lee Chapman: Lee Roy Chapman (born 5 December 1959) is an English former professional footballer who played as a striker from 1978 until 1996, in which he scored almost 200 first-team goals.

Craig Whitington: Craig Whitington (born 3 September 1970 in Brighton) is a former professional footballer, who played for Crawley Town,Bridgeport, Scarborough, Huddersfield Town and Rochdale.  His father, Eric is also a former professional footballer who played for Chelsea and Brighton & Hove Albion.

Roy Baker (footballer): Roy V. Baker (born 1954) is an English former professional footballer who played as a striker for Bradford City, Guiseley, and Thackley.  He played 46 games in the Football League for Bradford, scoring 11 times.

George Chapman (footballer, born 1920): George W. Chapman (8 October 1920 – April 1998) is an English former professional footballer who scored 12 goals from 43 appearances in the Football League playing for Brighton & Hove Albion.  Born in Linton, Derbyshire, he began his career with West Bromwich Albion, but played only matches in the wartime competitions for that club, never in the League.  He was Brighton's top scorer in the 1946–47 season with 10 goals in all competitions.  Chapman played as an inside left.

Barry Conlon: Barry John Conlon (born 1 October 1978) is an Irish former professional footballer who played as a striker from 1996 to 2013.

Tony Bird (footballer, born 1974): Anthony "Tony" Bird (born 1 September 1974) is a Welsh former professional footballer.  A striker, he made over 200 appearances in the Football League, scoring 34 goals and represented Wales at under-21 level.  He began his career at his home town club Cardiff City but was released by the club in 1996.  He joined Welsh Premier League side Barry Town where he developed a reputation as a prolific striker, finishing the 1996–97 season as the league's top scorer and the highest scoring player in any European league with 42 goals.  However, he missed out on the European Golden Shoe award due to the newly introduced points system, which awarded the prize to Barcelona forward Ronaldo, who scored 34 goals during the same season.

Gary Chapman (footballer): Gary Chapman (born 1 May 1964) is an English former professional footballer who played as a striker.

Roy Ironside: Roy Ironside (born 28 May 1935) is a former professional footballer who played in The Football League for Rotherham United and Barnsley.  He was a member of Rotherham's 1961 Football League Cup Final team.  His son is Ian Ironside a retired professional footballer also a goalkeeper and his grandson is Joe Ironside who is currently a striker for Sheffield United.

Roy Chapman: Roy Clifford Chapman (18 March 1934 – 21 March 1983) was an English professional footballer and manager, born in Birmingham.  He was the father of former Arsenal and Leeds United striker Lee Chapman.

Supporting paragraphs: Roy Chapman Lee Chapman
Answer: Lee Chapman