DONALDSON SANDRA L. (MESKO) Age 65, of Bon Air, passed away on September 15, 2015. Beloved wife of Dennis Donaldson; loving mother of David, Christina (Mark) Jones, Judith Wesling, Steve, and Douglas. Her pride and joy were her grandchildren, Justin, Brandon, Kayla, Alexis, Bradley, Kirsten, Jacob, Alex, Joshua, and Tyler. Also survived by her siblings, Judith Caterino-Joyner (Sonny), Michael (Bernadette) Mesko, and James (Linda) Patterson. Preceded in death by her parents, Andrew and Dorothy (Patterson) Mesko. Visitation will be Thursday (TODAY) from 2-7 p.m. at the JEFFERSON MEMORIAL FUNERAL HOME, INC., 301 Curry Hollow Rd., Pleasant Hills. Funeral Service will follow at 7 p.m. in the funeral home chapel. In lieu of flowers, memorial donations may be made to St. Jude Children's Research Hospital at www.stjude.org or to the Leukemia and Lymphoma Society at www.lls.org. Condolences may be given at: www.jeffersonmemorial.biz Send condolences post-gazette.com/gb