Dennis M. Olson born in Duluth, Minnesota on November 1, 1946 and left this world on June 21, 2016 after an extended debilitating illness. Dennis is survived by his Wife; Lorry Olson, Children; Steven Browning (Tracy), Shannon Badger (Jim), and Michael Olson, he also leaves beloved Grandchildren; Jordan, Chausa, Crystal, Cole, Carson, his Great Grandchild; Cooper, his Sister; Linda Roblado (Gil), his Nephews; Charles, James, and Robert, and his mother; Laverne Olson. Dennis was preceded in death by his father Homer Olson and younger brother Charles Olson. He will be dearly missed by all. Dennis owned and operated his own asphalt company "Asphalt Protective Coatings" for the last 35 years. During his off time he and his wife spent time with their children, grandchildren and great grandchild. Mr. and Mrs. Olson RV'd extensively for ten years until his illness progressed to allow no more travel. A great loss is felt by all family and friends on his passing. In lieu of flowers, donations to St. Jude Children's Hospital would be appreciated.