Gary P. Dettman Obituary

With heavy hearts, we announce the death of Gary P. Dettman (South Milwaukee, Wisconsin), who passed away on October 23, 2023 at the age of 71. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was loved and cherished by many people including : his wife Deborah Dettman (Nee Byczynski); his children, Ashley Keller (Daniel) and Adam Dettman (Melissa); his grandchildren, Cameron Dettman, Brynley and Emilia Keller; and his brother David Dettman (Patricia). He was also cherished by other relatives and friends.