passed away April 30, at his residence. Loving husband of Betty; father of John A. Zack III (Susan Fleming) and Barb Griebel (Steve); grandfather of Jennifer Zack, Christopher Griebel and Kevin Griebel; brother of Sara A. Hrasch and the late Robert Zack. Longtime member of the American Legion, Post 23, Knights of Columbus Council 4079, Mercy Winners Circle Alumni and Aurora Fellowship Club. Recitation of Rosary will be held 10AM, Tuesday, May 5, at St. Therese Catholic Church, 1243 Kingston, Aurora, Co., followed by a Mass of Christian Burial at 10:30AM. A private family committal will be held at Ft. Logan National Cemetery at a later date.