Joan B. Witek, nee Bialko, Age 76. Beloved wife of Stephen A. for 57 yrs. Loving mother of David Witek and Susan Witek-Sperling. Dear sister of Joseph (Germaine) Bialko. Fond aunt of many nieces and nephews. Visitation Thursday October 24 from 3 to 9:00 p.m. at Cumberland Chapels, 8300 W. Lawrence Ave., Norridge. Funeral Friday 9:00 a.m. from the funeral home and then will proceed to St. Robert Bellarmine Church for Mass at 10:00 a.m. Interment Maryhill Cemetery. In lieu of flowers, memorial donations may be made to The American Cancer Society, 225 N. Michigan Ave., Chicago, IL 60601. Funeral Info: 708-456-8300 or www.cumberlandchapels.com.