Johnstown High School Alumni
Johnstown, Pennsylvania (PA)
John Mattes
Johnstown High School
Class of 1949
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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
Dawn Wesner
Class of 1969
Kim Hammond Baxter
Class of 1974
Carolyn Miller
Class of 1966
Kaitlyn Williams
Class of 2003
Irene Bushko
Class of 1944
Ivan Biss
Class of 1979
James Grasso
Class of 1974
Denny Richardson
Class of 1970
John Ressler
Class of 1965
Barry Van Scoyoc
Class of 1958
John Barelich
Class of 2006
Arlene Cashaw
Class of 1976
Beverly Rose
Class of 1969
Cindy Penna Plocharski
Class of 1977
Lucille Biondo
Class of 1955
Barry Mcfeaters
Class of 1972
Patricia Fox
Class of 1970
Kim Constable
Class of 1977