Jack Killingsworth was born in 1936 in a two-room house, with path, in Liberal, 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 20 years of service.
He loved listening to music, taking pictures of his grandchildren, and enjoying the scenery and sunsets.
He flew into the sunset to be with Jesus Saturday, June 21, 2025.
He is survived by his sons, Russell, and Scott; stepsons, Jeremy and Wesley; as well as three grandchildren; one great-grandchild; and eight step-grandchildren.
He was preceded in death by his son, Dale.
• Burial will be at Sunnyside Cemetery in Caney.
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.
Paid obituary
