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Jack Killingsworth, born in 1936 in a two-room house, with path, in Liberal Kansas, where he attended school until entering the U.S. Air Force. He instructed electronics and later transferred to the Strategic Air Command.
After honorable discharge, Jack worked at various type jobs, in numerous locations, prior to retiring from Phillips Petroleum Co. with twenty years’ service.
He loved to listen to music; take pictures of grandchildren, scenery, and sunsets.
He flew into the sunset to be with Jesus on June 21, 2025.
He is survived by his sons Russell, and Scott; stepsons Jeremy and Wesley, as well as 3 grandchildren, 1 great grandchild, and eight step grandchildren.
He is preceded in death by his son Dale.
Burial will be at Sunnyside Cemetery, Caney, Kansas. Instead of flowers, Jack has requested memorial contributions to Agape Food for Kids program. For more information on service details please visit www.stumpff.org
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