Johnstown High School Alumni
Johnstown, Pennsylvania (PA)
John Mattes
Johnstown High School
Class of 1949
→ Join 1963 Alumni from Johnstown High School that have already claimed their alumni profiles.
→ There are 82 classes, starting with the class of 1930 all the way up to class of 2024.
JOHN'S PROFILE
| First Name | John |
| Last Name | Mattes |
| Graduation Year | Class of 1949 |
| Gender | Male |
| City | N/A |
| State/Province | PA |
| Country | United States |
| Occupation | Retired |
| Married | Yes |
| Favorite School Memory | attending sports events |
| About Me | had a very interesting career in computers and other areas of engineering |
Class of 1949 Alumni and Other Nearby Classes
Raeann Cushman
Class of 1978
Charles Gilman
Class of 1996
Deb Burk
Class of 1969
Jennifer Jennifer
Class of 1990
Bobbie Ickes
Class of 1964
Timothy Cox
Class of 1990
Oscar Hinton
Class of 1965
Lance Wills
Class of 1979
Cathy Matolak
Class of 1984
Patricia Fox
Class of 1970
Melissa Miljenovich
Class of 1987
Barry Barry Holtzman
Class of 1973
Larry Kniss
Class of 1987
Regis Gully
Class of 1954
Dan Thomas
Class of 1989
David Crawford
Class of 1949
Tim Mihalic
Class of 1967
Ray Wyandt
Class of 1967
