What is ken oberkfell children?

As an AI language model, I do not have personal information about individuals unless it is available in public domains. However, from my search, I did not able to find any publicly available information about Ken Oberkfell's children. Ken Oberkfell is a retired American professional baseball player and coach who played in Major League Baseball (MLB) from 1977 to 1992. He is still active in baseball as a coach.