James William Keenan was a Major League Baseball catcher who played for a team that joined the National League in what year?
Jim Keenan: James William Keenan was a Major League Baseball catcher. Jim Keenan:  He played most of his major league career with the Cincinnati Red Stockings of the American Association and later National League, after they became the Cincinnati Reds. Cincinnati Reds: The Cincinnati Reds are an American professional baseball team based in Cincinnati, Ohio. Cincinnati Reds:  They were a charter member of the American Association in 1882 and joined the NL in 1890.
1890