Patrick Cyril (Sid) Ryan (born 1952, in Dublin, Ireland) is a Canadian labour union leader. He has been the president of the Ontario chapter of the Canadian Union of Public Employees (CUPE), which has a membership of 210,000, since 1992, and is a vice-president of the Ontario Federation of Labour. Ryan has been involved with CUPE since 1976, when he began working for Ontario Hydro. Wikipedia
The definitive Wikipedia entry for Sid Ryan. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Sid_Ryan
