Dorothy Sitko, nee Zapolsky, 90, Devoted mother of Jacqueline (Anthony R.) Patanella. Proud Grandmother of Mark (Brianna) Patanella, and Monica (Wayne) Melichar. Great-grandmother of Annabelle Parker and Harrison Anthony; also survived by many loving nieces and nephews. Funeral Saturday 8:45 AM from Zimmerman & Sandeman Funeral Home, 5200 W. 95 th St., Oak Lawn to St. Linus Church. Mass 9:30 AM. Interment St. Casimir Cemetery. Visitation Friday 3:00 PM to 9:00 PM. Active member Polish Falcons of America and Daughters of Isabella. In lieu of flowers, memorials to the American Cancer Society will be appreciated.