John "Jack" Samuel Naunas, 79, of Fort Wayne, passed away unexpectedly on Thursday, August 20, 2020. Born April 25, 1941 in Sayre, PA, son of the late Donald and Kathryn Naunas. Jack was a graduate of Lancaster Catholic High School, DeVry University, and Indiana Tech. He served in the U. S. Army’s Signal Corp and he worked in technical sales for Westinghouse for 14 years. Jack founded and ran Naunas Sales Company for the rest of his life. He served in many roles in his community and his church. Surviving are his wife Martha "Marty" Naunas; sons, John E. (Julie) Naunas, Ft Wayne IN and Jason S. (Jessica) Naunas, Atlanta GA; sisters, Jane White, Lancaster PA and Cathy (Gere) Schmitt, Wrightsville, PA; and grandchildren, Sam, Kate, Lincoln, and Grant. Visitation will be Friday, August 28, 2020 from 2:00 to 4:00 and 6:00 to 8:00 PM at Klaehn, Fahl & Melton Funeral Home, 6424 Winchester Road, Fort Wayne, IN 46819. A private family service will be on Saturday. Memorials in Jack's memory may be made to Sarcoma Foundation of America, Trinity Episcopal Church, or Operation Smile. Fond memories and expressions of sympathy may be shared at www.klaehnfahlmeltonfunerals.com for the Naunas family.