David Plank Helberg Obituary
With profound sadness, we say goodbye to David Plank Helberg (Hayfield, Minnesota), whose vibrant spirit touched the lives of many. David left this world on October 14, 2025 at the age of 88, leaving a void in the lives of so many people. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Maynard Helberg and Doris Helberg (Plank); his parents-in-law, Richard and Rita Knotz; and his brothers-in-law, Mike Knotz, Paul Knotz and Mark Knotz.
He is survived by: his wife Mary; his children, Jon (Terese), Jane Jondal (Charles), Paul (Coleen) and Pete (Colleen Pruyn); his grandchildren, Alex Helberg (Sarah), Nick Helberg (Nhung Do), Katie Keating (Greg), Grace Jondal, Abby Moran (Andrew) and Blake Helberg; and his in-laws, Julie Bonucci (Brian), Dick Knotz, Debbie Knotz, Andrea Knotz and Patricia Pound (Knotz).
If you wish to honor Dave's memory, please consider a donation to the Alzheimer's Association or your favorite charity.
