Koss, Sandra Lee It is with deep sorrow and much love that we mourn the passing of Sandra Koss on Sunday, January 2nd, 2022 at the age of 77. She will be remembered by her husband Gary of 56 years, children, grandchildren, great grandchildren, as well as numerous other family members and friends. Preceded in death by her father, mother, and brother. A service will take place at a later date.