Question: What year was footballer Paul Aldridge's father born?

Related documents: [0]  [DOC] Paul Aldridge (born 2 December 1981) is an English footballer who played in The Football League for Tranmere Rovers and Macclesfield Town. His father John was his manager whilst he was at Tranmere. [END] 
[1]  [DOC] John William "Aldo" Aldridge (born 18 September 1958 in Liverpool, England) is a former Republic of Ireland international footballer and football manager. He was a prolific record-breaking striker best known for his time with Liverpool in the late 1980s, and for being the first man to have a penalty kick saved in a Wembley FA Cup Final. [END]  
Answer: 1958
1958