Title: Staffordshire Senior Cup
Content:  Teams below the level of the North West Counties League Premier Division and Midland Football Alliance now compete in the sister competition the Staffordshire Senior Vase. Stoke City are the most successful sides in the competition's history with 19 wins. Historically the non-league side with the most wins is Stafford Rangers who have won the cup 11 times since the Second World War. The most successful side from outside what is traditionally classed as Staffordshire are Kidderminster Harriers from Worcestershire, who won the competition 4 times in the 1980s. Worcester City and Redditch United have also won the competition from this county and Macclesfield Town and Northwich Victoria from neighbouring Cheshire
Title: Stan Seymour
Content: FA Cup winner: 1951, 1952 Newcastle United
Title: Arthur J. Stanley
Content: FA Cup winner: 1880 ; FA Cup runner-up: 1879 Clapham Rovers
Title: List of FA Cup Finals
Content:  success between 1973 and 1980. Sunderland won the cup in 1973, Southampton repeated the feat in 1976, and West Ham United won in 1980, the most recent victory by a team from outside the top division. Until 1999, a draw in the final would result in the match being replayed at a later date; since then the final has always been decided on the day, with a penalty shoot-out as required. As of 2020 a penalty shoot-out has been required on only two occasions, in the 2005 and 2006 finals. Arsenal hold the record for the highest number of FA Cup wins, having claimed the trophy 14 times, most recently in 2020.
Title: Staffordshire
Content:  time in right-winger Stanley Matthews, who had two spells with the club between 1930 and his retirement in 1965 at the age of 50. In 1972, the club finally won a major trophy when they lifted the Football League Cup, but after relegation from the First Division in 1985 they would not experience top flight football for 23 years. After spending some two decades bouncing between the second and third tiers of the English league, they finally reclaimed their top flight status in 2008 by securing promotion to the Premier League. Stoke City reached their first FA Cup final in 2011, 
Title: Stan Calvert Cup
Content:  Between 1994 and 2018, Newcastle University won the cup 13 times and Northumbria 10 times, with 2 draws. In 2013 Newcastle retained the cup for an unprecedented 6th consecutive year, but Northumbria University regained it in 2014, and retained it until the competition's final year in 2018.
Title: Stan Lynn
Content: FA Cup winner 1957 FA Cup Final ; Second Division championship 1959–60 ; League Cup winner 1961 League Cup winner 1963 with Aston Villa with Birmingham City
Title: Stan Cullis
Content: First Division ; Champions: 1953–54, 1957–58, 1958–59 ; Runners-up: 1937–38, 1938–39 1949–50, 1954–55, 1959–60 ; Third-place: 1946–47, 1952–53, 1955–56, 1960–61 ; FA Cup ; Winners: 1949, 1960 ; Runners-up: 1939 ; Semi-finalists: 1951 ; FA Charity Shield ; Winners: 1959 ; Shared: 1949 (with Portsmouth), 1954 (with West Bromwich Albion), 1960 (with Burnley) ; Runners-up: 1958 ; FA Youth Cup ; Winners: 1958 ; Runners-up: 1953, 1954, 1962 Wolverhampton Wanderers (as player and manager)
Title: Stanley Matthews
Content: Football League Second Division: 1932–33, 1962–63 ; Staffordshire Senior Cup: 1933–34 Glasgow Charity Cup: 1940–41 Football League First Division ; Runner-up: 1955–56 ; FA Cup: 1952–53 ; Runner-up: 1947–48, 1950–51 ; Football League War Cup: 1942–43 British Home Championship: 1935, 1938, 1939, 1947, 1948, 1954, 1955, 1956, 1957 a. The Championship was shared with Scotland in 1935, with Wales and Scotland in 1939, and with Scotland, Wales and Northern Ireland in 1956. Stoke City Rangers Blackpool England 
Title: List of UEFA Cup Winners' Cup finals
Content:  legs to win the 1961 final. The competition was abolished in 1999; Italian team Lazio were the last team to win the competition when they beat Mallorca 2–1. Barcelona are the most successful club in the competition's history, having won it on four occasions, followed by Anderlecht (Belgium), AC Milan (Italy), Chelsea (England) and Dynamo Kyiv (USSR / Ukraine) with two victories each. Barcelona, Atlético Madrid, Real Madrid (all from Spain), Anderlecht (Belgium), Rangers (Scotland), Arsenal (England) and Rapid Wien (Austria) hold the record for being runners-up the most times, with each team losing the final twice. Teams from England won the competition eight times, more than any other country.

Question: who won the most stanley cups in history?
Answer: Montreal Canadiens.