Dorothy M. Cook, nee Zender, Beloved wife of John J. "Jack"; loving mother of Doreen (Carey) Chlumsky and the late Kenneth; dear sister of the late Peter; sister-in-law of Jean (the late Carmen) Cacciatori and Nancy (the late Joseph) Szramek; fond aunt of many nieces and nephews. Funeral Saturday 9:30 AM from Kolbus-John V. May Funeral Home, 6857 W. Higgins Ave., Chicago to Immaculate Conception Church for Mass of Christian Burial 10:00 AM. Interment Private. Visitation Friday 4:00 to 9:00 PM. In lieu of flowers, donations to your favorite charity would be appreciated. For info 773-774-3232