Mrs. Marilyn M. Kolka passed away Tuesday morning, October 19, 2010 at Bay Regional Medical Center. Age 25 years. She was born January 23, 1985 in Bay City. Marilyn is survived by her husband; Corey Kolka whom she married June 15, 2007. She is also survived by one daughter; Natalie Kolka, one step-daughter; Abigail Kolka, her parents; Christopher and Joni Dombkowski, her father-in-law; Joseph Kolka, her brothers and sisters; Michael, Adrianne, Joseph, Anthony and Terese Dombkowski, her grandmothers; Janine Schmitz and Judith (Roy) Childs, her grandfather; James Dombkowski. She was preceded in death by her grandfather; Ronald Schmitz, her mother-in-law: Charlotte Kolka. A Rosary Service will be led by her mother and will take place Friday, October 22, 2010 at 11:00 a.m. at Gephart Funeral Home, Inc. Interment will take place in Fremont Cemetery. Friends may call at the funeral home Friday from 9:00 a.m. until the time of services.