David Dumke Obituary
The memory of David Dumke (Waupaca, Wisconsin), who passed away on February 16, 2026 at the age of 89, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of David Dumke to pay them a last tribute.
He was predeceased by: his parents, William Dumke and Hertha Dumke; and his siblings, William Lempke, Mary Hovey, Alice Rastall, Esther Dumke and Joan Guillaume.
He is survived by: his daughter Heidi Timmerman; his grandchildren, Mathias and Danielle; and his siblings, George (Mary), Roy Dumke (Holly) and Karen Kuran (Rick). He is also survived by many nieces, nephews, other family members and friends.
In lieu of flowers, the family is requesting donations to be made to the National Veterans Foundation at nvf.org.
