Preceded in death by father, Calvin DeVault; mother, Olivia Pulley; brother, Don DeVault; and sister, Kathy Clark.
John's survivors include his children, John B. DeVault, Geraldine "Sis" (Michael) Dugan, and Steve (Jane) DeVault; granddaughter, Samantha Dugan; sister, Janice (Brad) Santos; nieces and nephews; and many other friends and family.
After serving in the United States Army, John worked as a district manager for Pizza Hut for over 40 years.
A graveside service with military honors for John will be held Friday, April 18, 2025 at 12:00 PM at Westlawn-Hillcrest Memorial Park, 5701 Center St, Omaha, Nebraska 68106.