John Pettit

It is with a mix of sorrow and celebration that we announce the passing of John S. Pettit, aged 79, of Oshkosh, Wisconsin, who peacefully left us on March 26, 2025. Born to the late Ernest and Ruth (Farber) Pettit on December 26, 1945, John lived a life full of purpose and passion, leaving behind a legacy of love and laughter. John dedicated over 40 years to Oshkosh Truck, where he excelled in Quality Control, contributing to the community and forming lasting friendships. He proudly served in the Marine Reserves, embodying the values of duty and dedication. A true lover of life, John enjoyed traveling, especially memorable trips to Las Vegas with his beloved wife, Ruth. Their adventures often included visits to local casinos, where they created countless joyful memories. John was also a talented woodworker, crafting beautiful plaques to honor military personnel, police officers, firefighters, and nurses—his way of giving back to those who serve. Those who knew John will fondly remember his playful spirit, particularly his love for his two cherished puppies, Snickers and Tally. Family meant everything to him; he is survived by his devoted wife of 35 years, Ruth Pettit (Mortensen), and his sons Craig (Karen) Pettit and Keith (Lori) Pettit, along with step-sons Ronable (Nikki) Wohlt and Barry (Kristen) Wohlt. John was a proud grandfather to Kristina, Ashley, Shauna, and Jacob; step-grandchildren Travis and Tony, and he delighted in his role as a great-grandfather to 13 great-grandchildren. He is also survived by his sister, Carol Harnitz, and brothers Wally, Jim (Char), Tom, and Dale (Peggy) Pettit. He was preceded in death by beloved family members, including his son Todd Pettit, grandson Michael Pettit, brother Ernie (Patricia) Pettit and sisters Lois (Otto) Manthe and Dorothy Pfaffenroth, John’s spirit will live on in the hearts of all who knew him.

A funeral service for John will be held Konrad-Behlman Funeral Homes-Westside (100 Lake Pointe Dr) on Thursday, April 3, 2025 at 11:30AM. A time of visitation will be held from 10AM until the time of service. A burial will follow at Lake View Memorial Park. In celebration of John's life, we invite all who knew him to join us in remembering a man who brought so much joy to others. Let us come together to share stories, laughter, and fond memories as we gather to say our goodbyes to a truly wonderful man.