Donna M. Petit, nee Moster, age 76, beloved wife of the late Robert. Loving mother of Robert (Irene), John (Marie) and Terri Qunell. Dear grandmother of Keith, Shawn, Christopher Petit, Steven and Nicholas Qunell. Fond sister of the late John Moster. Visitation Tuesday 3-9PM. Funeral Wednesday 10:45 a.m. from Colonial Chapel 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park to St. George Church. Mass 11:30 a.m. Interment St. Mary Cemetery. 708-532-5400. Sign online guest book at www.colonialchapel.com