Question: When was the club that won the 1979-80 UEFA Cup founded?

Context paragraphs:
2006 UEFA Super Cup: The 2006 UEFA Super Cup was the 31st edition of the annual UEFA Super Cup, a UEFA-sponsored football club match that pitted the winners of the UEFA Champions League against the winners of the UEFA Cup.  It took place at the Stade Louis II in Monaco, on 25 August 2006, and featured two Spanish clubs: Barcelona, who won the 2005-06 UEFA Champions League, against Sevilla, who took the 2005-06 UEFA Cup title.  Sevilla beat Barcelona by 3–0 and added its first UEFA Super Cup trophy to its maiden UEFA Cup.

Rosenborg BK in European football: Rosenborg Ballklub is an association football club from Trondheim, Norway.  The team has participated in 32 seasons of Union of European Football Associations (UEFA) club competitions, including 21 seasons in the European Cup and Champions League, 16 seasons in the UEFA Cup and Europa League, one season in the Cup Winners' Cup and one season in the Intertoto Cup.  Rosenborg has played six times in the UEFA Cup after qualifying via the Champions League and once via the Intertoto Cup.  It has played 206 UEFA games, resulting in 81 wins, 39 draws and 86 defeats.  The club's first appearance was in the 1965–66 European Cup Winners' Cup, and it subsequently entered tournaments in six seasons until 1974–75.  The club's next appearance was in the 1986–87 European Cup, and then in the 1989–90 European Cup.  Since then, Rosenborg has been involved in a UEFA tournament every season except the 2006–07 season.  The club's best performance is reaching the quarter-finals of the 1996–97 Champions League, while their only European trophy came when they co-won the 2008 UEFA Intertoto Cup.

2017 UEFA Europa League Final: The 2017 UEFA Europa League Final was the final match of the 2016–17 UEFA Europa League, the 46th season of Europe's secondary club football tournament organised by UEFA, and the 8th season since it was renamed from the UEFA Cup to the UEFA Europa League.  It was played at the Friends Arena in Solna, Sweden on 24 May 2017, between Dutch side Ajax and English side Manchester United.  Manchester United won the match 2–0 to secure their first title in this competition.  With this victory, they joined Juventus, Ajax, Bayern Munich and Chelsea as the only clubs to have won all three major European trophies (European Champion Clubs' Cup/UEFA Champions League, UEFA Cup/Europa League, and the now defunct UEFA Cup Winners' Cup).

Borussia Mönchengladbach: Borussia VfL 1900 Mönchengladbach e.V., commonly known as Borussia Mönchengladbach (] ), Mönchengladbach or Gladbach, is a German football club in Mönchengladbach, North Rhine-Westphalia.  Founded in 1900, Borussia Mönchengladbach play in the Bundesliga, the top tier of the German football league system, making their first appearance in the league during the 1965–66 season.  Subsequently, the club became one of Germany's best-known, best-supported, and most successful teams, winning the Bundesliga five times during the 1970s.

1979–80 UEFA Cup: The 1979–80 UEFA Cup was won by Eintracht Frankfurt on away goals over Borussia Mönchengladbach.  The tournament was notable for all four semi-finalists coming from Germany, with a 5th being eliminated in the quarter-finals.  This is the only time all the semifinalists came from one nation.

Parma F.C. in European football: Parma Football Club is an Italian football club based in Emilia-Romagna.  The club was founded in 1913 (as Verdi F.B.C.) and has competed in the Italian football league system since 1919.  Their first involvement in European competition – run by UEFA, the chief authority for football across Europe – was in 1991, entering the UEFA Cup.  Since then, the club has competed in every UEFA-organised competition, with the exception of the now-defunct Intertoto Cup.  The competition in which the club has had the most success is the UEFA Cup (now known as the UEFA Europa League); they have won two UEFA Cups, the first of which came in 1995 and the second in 1999.  The club has also won the Cup Winners' Cup, which they won in 1993; and the Super Cup, also won in 1993.

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.

AFC Ajax in European football: AFC Ajax is one of the most successful football clubs in Europe.  There are only three clubs in the history of the game to have won the European Cup/Champions League titles (won four times by Ajax) three times consecutively.  Only Real Madrid and Bayern Munich have achieved this feat aside from Ajax.  Furthermore, Ajax have won the UEFA Cup Winners' Cup once, the UEFA Cup once, the UEFA Super Cup three times, the Intercontinental Cup twice and the International Football Cup once.  The club has also appeared in three additional finals finishing as runners-up.  In the 1979–80 season, Ajax player Søren Lerby was top scorer of the European Cup with 10 goals.  Below is a list of all official European matches contested by Ajax.

2009 UEFA Cup Final: The 2009 UEFA Cup Final was the final match of the 2008–09 UEFA Cup, the 38th season of the UEFA Cup, UEFA's second-tier club football tournament.  It was also the last final to be held under the UEFA Cup name, as the competition was rebranded as the UEFA Europa League from the 2009–10 season.  The match was contested by Shakhtar Donetsk and Werder Bremen; Shakhtar won the match 2–1 after extra time.  Lone striker Luiz Adriano opened the scoring for Shakhtar midway through the first half, before Naldo equalised from a free kick ten minutes later.  The second half was goalless and the match went to extra time; after only seven minutes, Jádson scored for Shakhtar to secure the club's first major European trophy.

1979 Malmö FF season: The 1979 season was Malmö FF's 68th in existence, their 46th season in Allsvenskan and their 43th consecutive season in the league.  They competed in Allsvenskan where they finished fourth, the 1978–79 European Cup where they finished as runners-up and the 1979–80 UEFA Cup where they were knocked out in the second round.  Malmö FF also participated in two competitions in which the club continued playing in for the 1980 season, Svenska Cupen and the Intercontinental Cup.  The season began with the first leg of the Quarter-finals of the European Cup on 7 March, league play started on 16 April and lasted until 28 October.  The season ended with the first leg of the Intercontinental Cup on 18 November.

Supporting paragraphs: 1979–80 UEFA Cup Borussia Mönchengladbach
Answer: 1900