A memorial service for William Niswonger, 77, of Plymouth will take place Saturday, September 17 at 11 a.m. at the Plymouth Moose Lodge, with visitation there from 10 a.m. until the time of the service. American Legion Post 27, VFW Marshall County Post 1162, and the DAV will provide military honors. Memorials may be given to the American Heart Association, the American Diabetes Association, or the National Kidney Foundation. Johnson-Danielson Funeral Home is in charge of arrangements.