Dennis Karl Duncan Obituary
The passing of Dennis Karl Duncan of Springfield, Illinois leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on August 18, 2025 at the age of 68. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Dennis Karl Duncan or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his parents, Ernest Karl Duncan and Joyce Darlene Duncan (Clemens); his spouse Sandy Farley; and his brothers, Donald Eugene and Douglas Bennett Duncan.
He is survived by: his siblings, Randy Duncan (Ronda) of Sherman, IL, Craig Duncan of San Diego, CA and Kristy Nation (Donnie) of Springfield, IL; his nephews, Zachary Duncan (Kayla), Jessup Duncan and Duncan Nation; his great-nephew Gavin Duncan; and his pets, Pugsley, Tibbs, Moose of Callie Cat, TJ, Little Mr and Kristy.
