Margaret A. “Peg” (nee DeWeir) Forrester. May 10, 2023. Of North Tonawanda. Beloved wife of the late Joseph J. Forrester, lll. Loving mother of Raymond (Melissa) Forrester, Dr. Maureen (Timothy) Finney, Dr. Joseph (Peggy) Forrester, IV. Devoted and cherished grandmother of Shannon and Sarah Forrester, Maeve and Meghan Finney, Emma and Joseph J. Forrester, V. Sister of Pamela (Alan) Slobe. Also survived by several nieces, nephews and dear friend Dr. Catherine D’Erasmo. Family will be present on Thursday from 3-7 PM at the PERNA, DENGLER, ROBERTS FUNERAL HOME, 1671 Maple Rd., Williamsville. A Mass of Christian Burial will be celebrated from St. Gregory The Great Church, 200 St. Gregory Ct., Williamsville, on Friday at 8:45 AM. Interment Gate of Heaven Cemetery, Lewiston, NY. In lieu of flowers, donations in Margaret’s name may be made to Olivia's Bears, 2901 Niagara Street, PO Box 287, Sanborn NY, 14132.