Question: What professional football club Ronnie Simpson was involved in was founded in 1887?
Related documents: [0]  [DOC] The Celtic Football Club ( ) is a professional football club based in Glasgow, Scotland, which plays in the Scottish Premiership. The club was founded in 1887 with the purpose of alleviating poverty in the immigrant Irish population in the East End of Glasgow. They played their first match in May 1888, a friendly match against Rangers which Celtic won 5–2. Celtic established itself within Scottish football, winning six successive league titles during the first decade of the 20th century. The club enjoyed their greatest successes during the 1960s and 70s under Jock Stein when they won nine consecutive league titles and the European Cup. [END] 
[1]  [DOC] Ronald "Ronnie" Campbell Simpson (11 October 1930 – 19 April 2004) was a Scottish football goalkeeper. He is mainly remembered for his time with Celtic, where he was one of the "Lisbon Lions" team that won the European Cup in 1967. Earlier in his career, Simpson had won the FA Cup twice with Newcastle United. He also played for Queen's Park, Third Lanark and Hibernian. Simpson represented Great Britain in the 1948 Olympics, but was not selected until 1967 for Scotland. His international debut was the famous 3–2 victory against England at Wembley. [END] 
Answer: 
The Celtic Football Club
The Celtic Football Club