Glenn F. Nesselbeck entered into rest on November 14, 2025 at age 103. Beloved husband of the late Beatrice (nee Paterson) Nesselbeck; devoted father of Susan (Sonny) Pera and Sharon (Rick Pusateri) Nesselbeck; cherished grandfather of Dawn (Jon) Achatz; adored great-grandfather of Chase Achatz; loving son of the late Lucy (nee Meyer) and Conrad Nesselbeck; dear brother of the late Norman (Betty) Nesselbeck and Irma (Oscar) Schmidt; also survived by loving nieces and nephews. Service private. If desired, contributions in Glenn’s memory may be made to the Roswell Park Alliance Foundation, PO 631, Buffalo, NY 14240.