Jeffrey Edward Kosztowny Obituary

It is with great sadness that we announce the death of Jeffrey Edward Kosztowny of Marine City, Michigan, born in Detroit, Michigan, who passed away on March 3, 2024, at the age of 55, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by : his mother Nancy Kosztowny; and his stepfathers, Robin Whitelay and JJ Jurewicz. He is survived by : his father Thomas Kosztowny (Sandra); his children, David Kosztowny (Lindsay Rourke), Matthew Kosztowny and Alexa Keophilaylay (Elrich); his grandson Avery Keophilaylay; his sister Michele Bastain; and his pet Thunder. He is also survived by several nieces and nephews.

Memorials may be made to wishes of the family.