Slinger High School Alumni
Slinger, Wisconsin (WI)
Gary Koppens Obituary
Gary Koppens attended Slinger High School in Slinger, WI. View the obituary, post a memory, or share a photo about Gary Koppens.
| Graduation Year | Class of 1971 |
| Date of Passing | (unknown) |
| About | (no additional information) |
