Peacefully, surrounded by her family, on Saturday, September 9, 2023, age 89, of Millvale. Beloved wife of the late Joseph J. Wittmer. Loving Mother of Frances (James) Hein and Mary (Vincent)Tedesco. Proud Grandmother to Vincent (Brandi) Kristen Tedesco and Jaclyn Hein. Great grandmother of Madelyn Tedesco. Preceded in death by 5 siblings, survived by Dimas Batista. Also survived by many nieces and nephews. Friends received Thursday 2-7 PM at the Hahn FH & Cremation Services Inc. 123 North Avenue, Millvale. Mass of Christian burial Friday 10 AM St. Matthew's Parish, Holy Spirit Church. Her greatest joy in life was her grandchildren. The family suggests memorials to Genesis of Pittsburgh, genesispgh.org, or the American Cancer Society, cancer.org