KORNACKI - James L. November 12, 1943 - August 17, 2025 Of Buffalo, NY. Dearest father of Lynn M. (Robert) Waugaman and Lisa A. Kornacki; grandfather of Stephanie Seitz and Steven (Na-Tsu) Seitz; great-grandfather of Maya, Ciara, Mikey, Aiden and Crystal; loving son of the late Leo and Marion (Wyzga) Kornacki. Family and friends will be present Tuesday, August 26, 2025 from 3-7 PM for a Celebration of Life Gathering at the CASTIGLIA FUNERAL HOME, INC., 873 Abbott Rd., South Buffalo, NY, 824-6435, where a Funeral Service will be held at 6:30 PM. Interment St. Stanislaus Cemetery. Please share your condolences at www.castigliafuneralhome.com