Dennis Claassen Obituary

We are sad to announce that, on January 24, 2026, at the age of 79, Dennis Claassen of Appleton, Wisconsin passed away. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Dennis Claassen to pay them a last tribute.

In the sacred silence of farewell, Dennis is released into the embrace of eternity, knowing that his light will continue to shine brightly in the tapestry of the lives of his loved ones. And as his memory is carried forward, may comfort be found in the knowledge that love is eternal, and that Dennis' spirit lives on in the beauty that surrounds us.

He was predeceased by: his parents, Ernst Claassen and Olive Claassen (Wilcox); his son Kelly Claassen; and his siblings, Donald, Dorothy and Bessie.

He is survived by: his children, Kory Claassen and Katrina Hacker; and his grandsons, Zachariah Merten and Mason Hacker.