In 1960, two men from Washington, DC attempted to extort money from McKinley and fellow umpire Ed Runge using a photo of the two umpires with two women in a motel room.
He is the father of Paul Runge and grandfather of Brian Runge, both of whom became umpires in the Major Leagues.
Runge, Texas | Runge–Kutta methods | Philipp Otto Runge | Friedlieb Ferdinand Runge | Ed Runge | Brian Runge |