Age 90, formerly of Scott Twp., died peacefully on December 25, 2021, with her family by her side. She was preceded in death by her husband, Joseph G. Sibilia and her parents, Edward and Hazel M. Berghauer, sister, Audrey Wagner, brother, Kenneth Berghauer. She was the loving mother of James H. Prescott, Deborah A. Partridge, Karen L. (William) Seibel, and Susan P. (David) Marr, and the late Baby Boy Prescott. Dear grandma of Robert, Scott (Katie), Lyndsey, Kimberly, Alexander, and Kaitlin. Also three great-grandchildren Logan, Caleb, and Lucas. Garnet was a member of First Trinity Evangelical Lutheran Church in Oakland and retired as a secretary in 1996 from Wm. Slater & Sons, Inc. Funeral Home in Mt. Washington. Garnet was a graduate of Scott Twp. High School in 1949. She loved to travel and enjoyed spending time with her family. Friends are welcome Wednesday, 2-4 and 6-8 p.m. WILLIAM SLATER II FUNERAL SERVICE, 1650 Greentree Rd., Scott Twp., 15220, where a Christian Funeral Service will be 11:00 a.m. Thursday. Memorial donations to Wounded Warrior Project, 600 River Ave., Suite 400, Pittsburgh, PA 15212, would be appreciated. www.slaterfuneral.com