Effie Steenwyk, nee Bos, age 88, beloved wife of the late Jerry. Loving mother of Barbara (Dr. Gerald) Klompien and Patricia (Sidney) Hiemstra. Cherished grandmother of Denise (Dan) Vander Plaats, Erin (Paul) Arterburn, and Elizabeth (Mark) Stob. Dearest great-grandmother of Benjamin, Emma, Nicole and Jake. Fond sister of Dina Pierik, Trudy Bos, Garrett Bos, and the late Dr. Gerda Bos, Grace Voss, Raymond Bos, and Jack Bos. Dear aunt of many nieces and nephews. Visitation Friday, September 3, 2010 from 3:00 p.m. until time of the Funeral Service 8:00 p.m. at Colonial Chapel 15525 S. 73rd Ave. (155th/Wheeler Dr. & Harlem) Orland Park, IL. Interment private, Chapel Hill Gardens South. Memorials to C.R.W.R.C. or Southwest Chicago Christian Schools preferred. Express your thoughts and condolences at www.colonialchapel.com 708-532-5400