HALSEY - Katherine G. (nee Guillium) Of Orchard Park, NY. Passed away peacefully March 6, 2022 at the age of 95. Loving mother of Andrew S., Roberta K. and the late William S. Halsey; grandmother of Carlyn Szarowicz, Andrea Phillips, Ashley Quick and Philip Halsey; great-grandmother of Evan and Camryn Szarowicz, Kyla and Lawson Phillips; beloved daughter of the late William and Elmira Guillium; sister of the late Beatrice (John) Hendrich. No prior visitation. A Celebration of Life Service will be held at the convenience of the family. In lieu of flowers, memorial contributions may be made to Hospice Buffalo, Inc. or the SPCA Serving Erie County. Arrangements by: ERIE COUNTY CREMATION SERVICE, (716) 824-6435, 873 Abbott Rd., Buffalo, NY 14220. Please share your condolences at: www.eriecountycremationservice.com