Knowles (nee Schellert), Dorothy Adele, of Jonesburg, Missouri, died on Tuesday, November 25, 2008 at the age of 83. Dear daughter of the late Samuel H. and the late Helene' Dorothy Emelie Anderson; treasured sister of Jane (Warren) Tanner, Helen (Herbert) Kemp, Marilyn (Don) Haukoos, Peggy Anderson and Richard (Nancy) Anderson; loving grandmother of Carla Schellert, Christine (Robert) Schulz and Dawn Heppner; cherished great-grandmother of Katherine, Erikka and Nikki and great-great-grandmother of Ayden. She is preceded in death by her husbands, the late John Leonard Schellert and the late Elwood "Bud" Knowles, her brothers, John, Raymond and James Anderson, and her son, Patrick C. Schellert. Memorials may be made to the National Parkinson Foundation.