Dorothy M. Robison, 87, of Princeton, IL formerly of Monticello, passed away at 1:50 AM, Wednesday, September 28, 2011 at Liberty Village, Princeton. Funeral service will be held at 1:00 PM, Friday, September 30, 2011 at the Mackey-Wright Funeral Home Monticello with Rev. Michael Heiniger officiating. Visitation will be held one hour prior to the service on Friday. Interment will be held in Grandview Memorial Gardens. Memorials may be made to the Alzheimer's Association or Liberty Village Alzheimer's Unit, Princeton.