Ken Griffey, Jr. and Ken Griffey, Sr. become the first father-and

1991 Mother's Cookies Ken Griffey Jr Ken Griffey Sr

For Hall of Fame-bound Ken Griffey Jr., it all started with the swing

Ken Griffey Jr.'s hall of fame election adds to Donora's roster of champions

1991 Mother's Cookies Ken Griffey Jr K.Griffey Jr.& Sr. (Holding Gloves)

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August 31, 1990: Ken Griffey Jr. and Sr. get back-to-back hits in father-son debut with Mariners – Society for American Baseball Research

30 Seconds With Ken Griffey Sr. - The New York Times

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