Interboro High School Alumni
Prospect Park, Pennsylvania (PA)
William Grettner
Interboro High School
Class of 1971
→ Join 2146 Alumni from Interboro High School that have already claimed their alumni profiles.
→ There are 69 classes, starting with the class of 1946 all the way up to class of 2023.
WILLIAM'S PROFILE
| First Name | William |
| Last Name | Grettner |
| Graduation Year | Class of 1971 |
| Gender | Male |
| City | N/A |
| State/Province | NJ |
| Country | United States |
| Occupation | Welder Specialist |
| Married | Yes |
| Favorite School Memory | Getting Out |
Class of 1971 Alumni
→ Reunite with 33 class of 1971 alumni that have joined.
Howard Hodgins
Class of 1961
Raymond Geist
Class of 1966
Gladys Marlin
Class of 1965
Jim Petruzzi
Class of 1967
Helen Carchidi
Class of 1984
Pete Lee
Class of 1980
Tom Riley
Class of 1991
Sharon Jean
Class of 1986
Tammy Corcoran
Class of 2007
Diane Hansen
Class of 1978
John Turnbull
Class of 1988
Edward Foy
Class of 1971
Anne Parkhill Anne Parkhill
Class of 1985
Kelly Mcguire
Class of 1988
Richard Busam
Class of 1976
Joseph Miller
Class of 1969
Janet Schnell
Class of 1962
Mary Keenan
Class of 1965