BRENNAN - Jeannette M. (nee Kasza) Of Hamburg, NY, February 4, 2023. Beloved wife and best friend of Kenneth S. Brennan; dearest mother of Scott C. Doran; grandmother of Skylar and Carter; loving daughter of the late Joseph and Betty (Halbleib) Kasza; sister of Debbie T. Kasza and the late Julian J. (Lynda) Kasza; also survived by nieces. No prior visitation. A Celebration of Life Service will be held at the convenience of the family. Arrangements by: CASTIGLIA FUNERAL HOME, INC., (716) 824-6435, 873 Abbott Rd., South Buffalo, NY 14220. Please share your condolences at: www.castigliafuneralhome.com