MADISON- Robert T. Olson, 66, of Madison, formerly of Rockford, IL passed away unexpectedly on Monday, December 3, 2018 at his home. A memorial service is being planned for the Spring of 2019. Service details will follow at a later date. The Koepsell-Murray Funeral Home in Beaver Dam is serving the family. Online condolences may be made at www.koepsellfh.com.