Of Buffalo, entered into rest April 28, 2026. Beloved husband of Erich W. Pfeiffer; devoted mother of Kim (Rolando) Breton; Kevin Pfeiffer, Kurt Pfeiffer and Kris (late Lloyd) Overfield; cherished grandmother of Erich (Justine) Marlowe and Anthony (Lindsey) Overfield; adored great grandmother of Owen; loving daughter of Carmen and Anne Brugnone; dear sister of Paul and David Brugnone; also survived by relatives and friends. No prior visitation. A Celebration of life will be held at the Spirit of Truth Urban Ministry, 115 Gold St., Buffalo NY 14206 on Saturday, May 2nd at 12:00 Noon.