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
John Heinlein
Class of 1960
Emma Miller
Class of 1987
Stanley Coppersmith
Class of 1951
Donna Sessions
Class of 1968
Joe Jlegg
Class of 1967
Michael Podolak
Class of 1980
Donna Hoffman
Class of 1968
Susan Barnhart
Class of 1971
Elijah Shod
Class of 2005
Don Kukola
Class of 1971
Robert Zack
Class of 1974
James Hooper Jr
Class of 1988
Peggy Duncan
Class of 1989
John Gittler
Class of 1974
Tammy Horner
Class of 1981
Jeffery Pender
Class of 1978
Carl Teeter
Class of 1990
Richard Yurasko
Class of 1966
