Question: Leicester City Football Club is an English football club based in Leicester, Leicestershire, the club was founded in which year, the 2016–17 UEFA Champions League was their fourth appearance in Europe?

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2016–17 UEFA Youth League group stage: The 2016–17 UEFA Youth League UEFA Champions League Path (group stage) was played from 13 September to 7 December 2016.  A total of 32 teams competed in the UEFA Champions League Path (group stage) to decide 16 of the 24 places in the knockout phase of the 2016–17 UEFA Youth League.

2017 UEFA Super Cup: The 2017 UEFA Super Cup was the 42nd edition of the UEFA Super Cup, an annual football match organised by UEFA and contested by the reigning champions of the two main European club competitions, the UEFA Champions League and the UEFA Europa League.  The match featured Real Madrid, the title holders and winners of the 2016–17 UEFA Champions League, and Manchester United, the winners of the 2016–17 UEFA Europa League.  The match was played at the Philip II Arena in Skopje, Macedonia, on 8 August 2017, and was the first UEFA final staged in the country.

Leicester City W.F.C.: Leicester City Women Football Club is the official English women's football club affiliated with Leicester City F.C..  The club is distinct from "Leicester City Ladies Football Club" who are a stand-alone grassroots club.  Leicester City Women won promotion back into the FA Women's Premier League Northern Division in 2016 winning a record 22 games out of 22.

2017 UEFA Champions League Final: The 2017 UEFA Champions League Final was the final match of the 2016–17 UEFA Champions League, the 62nd season of Europe's premier club football tournament organised by UEFA, and the 25th season since it was renamed from the European Champion Clubs' Cup to the UEFA Champions League.  It was played at the Millennium Stadium in Cardiff, Wales on 3 June 2017, between Italian side Juventus and Spanish side and title holders Real Madrid, in a repeat of the 1998 final.  Real Madrid won the match 4–1 to secure their 12th title in this competition.  With this victory, as the defending champions, Real Madrid became the first ever team to successfully defend their title in the Champions League era, and the first to do so since Milan in 1990.  On the other hand, Juventus lost a fifth final in a row and a seventh in nine finals reached.

NK Maribor in European football: Nogometni klub Maribor, also simply known as NK Maribor, is a Slovenian professional football club based in Maribor.  The club have participated in 31 editions of the club competitions governed by the Union of European Football Associations (UEFA), the chief authority for football across Europe.  These include 14 seasons in the UEFA Champions League, 12 seasons in the UEFA Cup and Europa League, two seasons in the UEFA Cup Winners' Cup, and three seasons in the UEFA Intertoto Cup.  Counting all of the 146 games the side have played in UEFA competitions since their first entry into the Cup Winners' Cup in the 1992–93 season, the team's record stands at 54 wins, 34 draws, and 58 defeats.  The club's most recent participation in a continental competition was in the 2017–18 season, when they played in the group stage of the 2017–18 UEFA Champions League.

2016–17 UEFA Champions League: The 2016–17 UEFA Champions League was the 62nd season of Europe's premier club football tournament organised by UEFA, and the 25th season since it was renamed from the European Champion Clubs' Cup to the UEFA Champions League.

History of Leicester City F.C.: This is the history of Leicester City Football Club, based in Leicester, England, the United Kingdom.  Having been founded over a 100 years ago, for the first time, in the 2015–16 season, Leicester City won the Premier League, with manager Claudio Ranieri being the manager.  Also, in this same season, the team qualified for the UEFA Champions League.

Leicester City F.C. in European football: Leicester City Football Club is an English football club based in Leicester, Leicestershire.  The club was founded in 1884 and has competed in the English football league system since 1894.  The 2016–17 UEFA Champions League was their fourth appearance in Europe, following campaigns in the European Cup Winners' Cup in 1961–62, and the UEFA Cup in 1997–98 and 2000–01.  Leicester have been eliminated by Atlético Madrid on three of their four European appearances.  The club have also entered the Anglo-Italian Cup, the Anglo-Scottish Cup and the Texaco Cup.

2016–17 Leicester City F.C. season: The 2016–17 Leicester City season was the club's 112th season in the English football league system and its 49th (non-consecutive) season in the top tier of English football.  Leicester City participated in the Premier League for the third consecutive season as well as the FA Cup and EFL Cup.  The season covers the period from 1 July 2016 to 30 June 2017.  The club also took part in the pre-season International Champions Cup and entered the 2016–17 UEFA Champions League at the group stage.  Leicester City entered the 2016–17 season as reigning Premier League champions after winning the Premier League title in the 2015–16 season.

2016–17 Manchester United F.C. season: The 2016–17 season was Manchester United's 25th season in the Premier League, and their 42nd consecutive season in the top-flight of English football.  It began against Leicester City in the FA Community Shield, with United prevailing 2–1 to win the first trophy of the domestic calendar.  In February 2017, the club won their second trophy of the campaign, beating Southampton 3–2 in the EFL Cup Final.  Although they missed out on qualifying for the 2017–18 UEFA Champions League via the league, having finished in sixth place, a 2–0 victory over Ajax in the 2017 UEFA Europa League Final meant they qualified for the Champions League group stage as Europa League title holders.

Supporting paragraphs: Leicester City F.C. in European football 2016–17 UEFA Champions League
Answer: 1884