Bertha Boonstra, nee Prime, age 88, beloved wife of the late Cornelius “Casey” Boonstra (2001). Loving mother of Carolyn (Robert) Keizer, Alice (Ken) Lanenga and Beverly (Herman) Havinga. Cherished grandmother of 11. Dearest great-grandmother of 16 and great-great-grandmother of one. Fond sister of Ring (late Henry) Hoekstra, Lorena (Hank) Dryfhout, and the late Angeline (late Henry) Boonstra, Lena (late Stan) Jacobs and Eleanor (late Tom) Bulthuis. Dear aunt of many nieces and nephews. Visitation Friday, December 21, 2012 from 3-9 p.m. Funeral Service Saturday, December 22, 2012, 10:00 a.m. at Colonial Chapel, 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park, IL. Interment Chapel Hill Gardens West, Oak Brook Terrrace, IL. Memorials to Back to God Hour Ministries, 6555 W. College Dr., Palos Heights, IL 60463. Express your thoughts and condolences at www.colonialchapel.com 708-532-5400