Glenna M. Casto, 83, of New Sewickley Township, passed away on February 4th, 2025 in UPMC Passavant Cranberry. She was born in Ireland, West Virginia on August 25th, 1941, a daughter of the late Perry and Lena Ellen Knight Pritt. In addition to her parents, she was preceded in death by three brothers, Eugene, Leonard and Jimmy and four sisters, Marlene, Betty, Frances and Darlene. She is survived by her husband, Esker D. Casto, two sons and daughters-in-law, Michael D. and Cathy Casto of New Sewickley Township and Bradley K. and Teresa Casto of Patterson Township. She is also survived by five grandchildren: Tim, Jacob, Matthew, Amanda and Marsha; as well as four great-grandchildren: Brianne, Brett, Brynleigh and a special great-grandson, Jonathan and four sisters: Margie, Bonnie, Charlene and Mary Ann; as well as one brother, Kenneth. Glenna was a retired nurse’s aide with Sherwood Oaks of Cranberry. Glenna’s wish was to be cremated with no service. Arrangements are entrusted to William Murphy Funeral Home, Inc., 349 Adams Street, Rochester.