sentences: "Coached by Harold Cotton, the Native Sons were league finalists in 1938-39 for the J. Ross Robertson Cup, losing in three games to the Oshawa Generals.George Joseph Thompson played in the Natives Sons ( also was an umpire in Toronto and appeared on the History Channel Remembering Toronto) and his son, Holly Robert Thompson, and fellow Parkdale Collegiate athletes such as the late Ron Matsyuama, carried on the Native Sons tradition with the Old Timers league.