Diane Marie Koss Obituary

The passing of Diane Marie Koss of Delafield, Wisconsin occurred on September 6, 2026. Diane, born on June 13, 1958, is remembered by those who knew her. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

She was predeceased by: her parents, Donald Koss and Theresa Koss; and her brother Tom Koss. She is survived by: her children, Rachel Turner (Kevin), Jason Morgan (Alysha) and Amy Morgan (Aaron Olszak); her grandchildren, Chandler (Alyssa), Payton, Ashton, Jayden, Landon, Teegan, Rowan and Cameron; and her siblings, John Koss (Bonnie), Jim Koss (Robin), Donna Scheffelmear (Bill) and Terri Harris (Ken).

In lieu of flowers, donations may be made in her memory to: Hartland Area Food Pantry (https://www.hartlandareafoodpantry.org) (specifically Tide laundry products, Charmin and Northern products) OR Wisconsin Wildlife Federation P.O. Box 460 Poynette, WI 53955-0460.