Frances Knock, nee Moore. Beloved wife of the late Charles W. Knock Jr. Dear mother of William Silver, David (Susan) Silver, Peter Silver and Thomas (Melissa) Silver. Loving grandmother of Amanda Silver, Ronald Lugo, William (Karly) Lugo, Sandra (Matthew) Phillip, Nicholas and Sophia Silver. Loving great grandmother of Madison, Carter and Greyson. Dear sister of Henry Moore, David (Paula) Moore and the late Carol (Patrick) McFarland, Patricia Guzzo and Donald Moore. Fond aunt of many nieces and nephews. Retired employee of Nabisco with over 30 years of dedicated service. Funeral Thursday 8:45 a.m. from Beverly Ridge Funeral Home, 10415 S. Kedzie Ave. to St. Christina Church Mass 9:30 a.m. Interment Holy Sepulchre Cemetery. Visitation Wednesday 3:00 – 8:00 p.m.773-779-4411