Question: The father of the current manager of Maidenhead United appeared more than 100 times in what football league?

full_context: Document 1: Gareth Southgate: Gareth Southgate (born 3 September 1970) is an English football manager and former player who played as a defender or as a midfielder. He is currently the manager of the England national team. He won the League Cup with both Aston Villa and Middlesbrough (in 1995–96 and 2003–04 respectively, and as captain), and captained Crystal Palace to win the First Division championship in 1993–94. He also reached an FA Cup and UEFA Cup final as a player, and made 57 appearances for the England national team, featuring in the 1998 FIFA World Cup and both the 1996 and 2000 European Championships. His playing career ended in May 2006 at the age of 35, and after more than 500 league appearances, he was subsequently appointed Middlesbrough manager. He served as manager of Middlesbrough from June 2006 until October 2009, then managed the England U21 team from 2013 to 2016, before becoming the England national team manager in 2016.
Document 2: Neville Chamberlain (footballer): Neville Patrick Chamberlain (born 22 January 1960) is an English former footballer. A forward, he scored 73 goals in 296 league games in a ten-year professional career in the Football League. His brother, Mark, was also a footballer, and his nephews Alex Oxlade-Chamberlain and Christian Oxlade-Chamberlain play for Liverpool and Portsmouth respectively, with Alex also an England international.
Document 3: Bobby Davison: Robert "Bobby" Davison (born 17 July 1959) is an English former professional footballer who played as a striker. Born in South Shields he began his career with Huddersfield Town before spending time at Halifax Town, Derby County (twice), Leeds United, Sheffield United (twice), Leicester City, Rotherham United and Hull City. After he retired from playing he spent time on the coaching staff of a number of clubs, including brief spells as manager of Guiseley and Ferencváros, and is currently youth team coach at Crystal Palace and assistant manager to Noel Blake's England national under-19 football team.
Document 4: Harry Sellars: Harold Sellars (9 April 1902 – 30 December 1978) was an English footballer, who played in the Football League for Stoke City. He made 395 appearances for Stoke in all competitions, and helped the club to win the Third Division North title in 1926–27 and the Second Division title in 1932–33. His son John also played for Stoke in the 1950s. Together, father and son played 808 league and cup games for the club.
Document 5: Paul Clayton (footballer): Paul Spencer Clayton (born 4 January 1965 in Dunstable, England) is a former professional footballer. His sons Harry and Max are currently professional footballers with Nantwich Town and Bolton Wanderers respectively.
Document 6: Les Devonshire: Les Devonshire (13 June 1926 – 19 December 2012) was an English professional footballer who made more than 100 appearances in The Football League for Chester and Crystal Palace between 1950 and 1955. His son, Alan Devonshire, was capped by England.
Document 7: 1984–85 Manchester United F.C. season: The 1984–85 season was Manchester United's 83rd season in the Football League, and their 10th consecutive season in the top division of English football. They defeated Everton 1–0 in the FA Cup Final to win the trophy for the sixth time, and finished fourth in the league. It was the first season at the club for new signings Gordon Strachan, Jesper Olsen and Alan Brazil, while Mark Hughes became established in the forward line alongside Frank Stapleton, with Norman Whiteside moving into central midfield to replace the departed Ray Wilkins. Hughes ended the season as United's top scorer with 24 goals (16 in the league) and was also voted PFA Young Player of the Year. Brazil, however, failed to establish himself as a regular player, with Atkinson alternating between him and Frank Stapleton as the club's second striker to play alongside the prolific Hughes.
Document 8: Duncan Edwards: Duncan Edwards (1 October 1936 – 21 February 1958) was an English footballer who played for Manchester United and the England national team. He was one of the Busby Babes, the young United team formed under manager Matt Busby in the mid-1950s, and one of eight players who died as a result of the Munich air disaster.
Document 9: Alan Devonshire: Alan Ernest Devonshire (born 13 April 1956) is an English former professional footballer who is the current manager of Maidenhead United. He was a wide midfielder who played for West Ham United, with whom he won the FA Cup in 1980, and Watford, where he finished his career in 1992. Devonshire won eight caps for England between 1980 and 1983. He subsequently became a manager with Maidenhead United, Hampton & Richmond Borough and Braintree Town.
Document 10: Ray Lewington: Raymond Lewington (born 7 September 1956) is an English retired footballer and current assistant manager of Crystal Palace FC. Previously he was the assistant manager of the England national football team. His son, Dean, is a professional footballer playing for Milton Keynes Dons.
Document 11: West Ham United F.C. managers: London football team, West Ham United have had only fifteen permanent managers in their history and an additional three caretaker managers. Up until 1989 the club had only had five different managers. Before the appointment of Gianfranco Zola in 2008 the club never had an overseas manager, with the only non-Englishman being the Scot, Lou Macari. The current manager is Slaven Bilić who was appointed in June 2015. The most recent manager before that was Sam Allardyce who was appointed in May 2011 and left the club in May 2015. Numerous former West Ham players have taken on temporary managerial roles at the club, between permanent managers. Ronnie Boyce briefly took the reins, in February 1990, between Macari's resignation and the appointment of Billy Bonds. Former Hammer's player and board member Trevor Brooking was briefly in charge during two separate spells as caretaker manager in 2003, first during the illness of Glenn Roeder and again between Roeder's sacking and the appointment of Alan Pardew. Former player Kevin Keen has been caretaker manager twice; immediately prior to Gianfranco Zola's appointment in 2008 and after the sacking of Avram Grant in 2011.
Document 12: Alan Smith (footballer, born 1950): Alan Michael Smith (born 1 September 1950) is an English former amateur footballer who played as a winger in the Football League for York City, and in non-League football for Harrogate Railway Athletic, Bradford Park Avenue, Bridlington Town, Ossett Albion and Harrogate Town. He joined Harrogate as player-manager in 1979, before retiring from playing in 1984. He served as general manager from 1990 to 1991 before taking as team manager again in 1994.
Document 13: Chester City F.C.: Chester City Football Club was an English football team from Chester which played in a variety of leagues between 1885 and 2010. The club, which was founded as Chester F.C., joined the Football League in 1931. Over the next eight decades, the club spent most of its time competing in the lower divisions playing its home games at Sealand Road (1906–1990). In 1983 it was renamed Chester City. The club moved to the Deva Stadium in 1992 after playing two seasons of home games at Macclesfield Town's Moss Rose. In 2004 Chester won the Conference National, their only league title.
Document 14: Martin Dobson: He had a long and successful playing career, playing for almost 20 years and totalling over 600 league appearances while playing for Burnley, Everton and Bury. He won 5 England caps overall, 4 while at Burnley and 1 at Everton. His first England cap was given to him on 3 April 1974 in a 0-0 draw against Portugal by manager Sir Alf Ramsey because of FA Cup commitments of other players. However, he impressed enough to win 4 more caps throughout the year.
Document 15: Gordon Banks: He joined Chesterfield in March 1953, and played for their youth team in the 1956 FA Youth Cup final. He made his first team debut in November 1958, and was sold to Leicester City for £7,000 in July 1959. He played in four cup finals for the club, as they were beaten in the 1961 and 1963 FA Cup finals, before winning the League Cup in 1964 and finishing as finalists in 1965. During this time he established himself as England's number one goalkeeper, and played every game of the nation's 1966 World Cup victory. Despite this success, he was dropped by Leicester and sold on to Stoke City for £50,000 in April 1967. He made one of the game's great saves to prevent a Pelé goal in the 1970 World Cup, but was absent due to illness as England were beaten by West Germany at the quarter-final stage.
ground_truth: The Football League for Chester and Crystal Palace