Kathleen Core Obituary
With solemn reverence, we commemorate Kathleen Core of Waupun, Wisconsin, whose life came to an end on November 18, 2025 at the age of 73, leaving behind cherished memories. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her parents, John Heideman and Beatrice Heideman (Aalsma); and her brother Fernald Heideman (Lee). She is survived by: her daughters, Tammie Feske (David), Melissa Loeck (Brian) and Cindi Zech (Shannon); her grandchildren, Jacob Duer, Nicholas Core (Megan), Gabrielle Loeck, Max Loeck, Emma Feske, Issac Feske and Michael Zech; her great grandchild Kaizen Core; and her siblings, Willie Heideman (Phyllis), Ken Heideman (Rose), Sharon Heideman and Jon Heideman (Patty). She is also survived by nieces, nephews, other relatives, and many friends.
