Louise M. Mayo, 88, formerly of McKeesport died Sunday May 13,2018 in UPMC East. She was born September 23, 1929 in Forest Hills, raised in North Braddock, a daughter of the late Chester and Mary (Mramor) Stefanski. In addition to her parents she was preceded in death by her husband Leroy "Cal" Mayo, son in law Jack Clayton, grandson in law Jeff Wilds and siblings Joseph, Loretta, Bernie and Ralph. Prior to retirement, Louise worked as a presser at Commercial Laundry and was a member of Sacred Heart Church, Jeannette and enjoyed doing word search puzzles. She is survived by her daughter with whom she lived with, Virginia "Ginnie" M. Clayton of Jeannette; grandchildren Kim & Joe Sabella and daughter Brooke, Peggy & Kenny Brinton and children Anna-Marie Williams and CJ Harness, Teri Wilds and daughter Sami Lauricia & Rob, John Clayton II and wife Christina and daughters Aubrey & Alexis; siblings Harry and Fran and numerous nieces and nephews. Visitation will be held on Wednesday May 16th from 2-4 & 6-8PM in the Mason-Gelder Funeral Home, Inc 201 N. First St. Jeannette. A funeral mass will be held at Sacred Heart Church Jeannette on Thursday at 10am with Fr. Paul Lisik as celebrant. Interment will follow in Jeannette Memorial Park. To send online condolences visit www.mason-gelder.com.