LEISTNER - Betty R. (nee Rejnal) Of Depew, NY, April 11, 2024. Beloved wife of Robert J. Leistner; dearest mother of Carrie M. (David) Joseph; grandmother of Iris L. Joseph; loving daughter of the late Joseph Sr. and Mildred (Ernst) Rejnal; sister of the late Marge (Salvatore) Ballistrea and Joseph Rejnal Jr.; beloved aunt of many nieces and nephews. The family will be present Wednesday, April 17, 2024 from 4-7 PM at the CASTIGLIA FUNERAL HOME, INC., 873 Abbott Rd., South Buffalo, NY, (716) 824-6435 where a Funeral Service will be held at 6:30 PM. Memorial contributions may be made to the SPCA Serving Erie County. Please share your condolences at www.castigliafuneralhome.com