Deborah Ann Koski Obituary
With heavy hearts, we announce the death of Deborah Ann Koski of Davison, Michigan, who passed away on May 21, 2025 at the age of 72. 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, William Shannon, and Patricia Shannon, Jr. (White); and her brother William Charles Shannon III. She is survived by: her husband Mark Koski; her children, Brian Koski (Angie Vincent) and Andrea Campos (Pablo); her grandchildren, Haden, Eliana and Noah Campos; and her sisters, Teri, Patty, Jeannie and Nancy Shannon. She is also survived by other loving family members and friends.
In lieu of flowers, the family invites you to honor Debbie's memory by planting a tree in her name or by making a donation to the American Cancer Society.
