Mary L. Koch (nee Smith), 80, of Toms River for six years and formerly of East Rutherford for 45 years, passed away on April 9, 2021. For over ten years, she was a receptionist at Rudox in Carlstadt retiring at the age of 65. Mary was a member of the Eastern Star Gloria Chapter No. 159 District 35. Beloved wife of the late Theodore A. Koch. Loving mother of Cindy Frank and her husband Michael, Laura Callahan and her husband James, William Koch and his wife Patricia and Sandra Kreutzer and her husband James. Cherished grandmother of Alan, Krista, Steven, Christopher, Zachary, Derek and great grandmother of Amelia, Liam and Connor. Dear sister of Norman Smith and the late Rhoda Van Dyk. Visitation will be held at the Kimak Funeral Home, 425 Broad Street, Carlstadt on Tuesday, April 13, 2021 from 4-8 PM with a Funeral Service at 7:00 PM. Cremation will be private. In lieu of flowers, donations can be made to the American Heart Assoc.