Johnstown High School Alumni
Johnstown, Pennsylvania (PA)
John Mattes
Johnstown High School
Class of 1949
→ Join 1970 Alumni from Johnstown High School that have already claimed their alumni profiles.
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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
Janice Kelly
Class of 1969
Don Trotz
Class of 1980
Ian Fisher
Class of 2020
Ida Berkebile
Class of 1932
Allan Kozak
Class of 1970
Sherwood (woody) Barnette
Class of 1961
Michelle Horner
Class of 1978
Ed Costlow
Class of 1967
Regis Kingera
Class of 1954
Dennis Dennis Harding
Class of 1958
Ray Trohanowsky
Class of 1984
John Keelan
Class of 1954
Alex Messina, Md
Class of 1953
Jennifer Vance
Class of 2002
Sharon Sharon Ortag
Class of 1971
Diana Paserba
Class of 1978
Hilda Miller
Class of 1960
William Smith
Class of 1983