Aldrich, Duane W. "Dewey" 82, of Maple Grove and formerly of Willmar, passed Wednesday at Arbor Lakes Senior Living Center, Maple Grove, following a lengthy struggle with dementia and Parkinson's Disease. Celebration of Life service 2 PM Saturday, Feb. 22, Calvary Lutheran Church, Willmar. Visitation one hour prior to service at church. Arrangements by Peterson Brothers Funeral Home, Willmar petersonbrothers.com