WISNIEWSKI - Rita D. (nee Polus) Of Cheektowaga, NY, July 30, 2023, at age 100. Beloved wife of the late Al Wisniewski; dearest mother of Gary (Gina) Wisniewski, Dr. Jack Wisniewski, Mary Jane (John) Wisniewski, Judith Miller and Lori (Jack) Briel; proud grandmother of Sarah (Kevin) Burke, Gregory (Kara) Wisniewski, Andrew (Emily) Miller and Jacob (MaryBeth) Miller; loving great-grandmother of Graeme and Caroline Burke, Clara and Charlotte Miller, and Jaden Miller; sister of Patricia Helak and the late Thaddeus (Irene) Polus, Leonard (Carol) Polus, Raymond Polus, Celia (John) Andrusz and Irene (Edward) Wozniak; sisterin-law of Theresa (Dan) Kwiatkowski and Annette (Henry) Friedman; also survived by many nieces and nephews. No prior visitation. A Celebration of Life Service will be held at the convenience of the family. Rita was a member of Resurrection Roman Catholic Church, previous President of the Alter Aid Society, member of the Ladies of Charity and a member of the Cayuga Village of Seniors. She will be remembered for her caring, kindness and generosity to all and admired for her independence, determination, strong faith, and grace in dealing with difficulties of life. Memorial contributions may be made to Hospice Buffalo, Inc. Arrangements by: CASTIGLIA FUNERAL HOME, INC., 873 Abbott Rd., South Buffalo, NY, (716) 824-6435. Please share condolences at: www.castigliafuneralhome.com