Louis E. Dieruff High School Alumni
Allentown, Pennsylvania (PA)
Trinidad Sierra
Louis E. Dieruff High School
Class of 1990
→ Join 3060 Alumni from Louis E. Dieruff High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1958 all the way up to class of 2023.
TRINIDAD'S PROFILE
| First Name | Trinidad |
| Last Name | Sierra |
| Graduation Year | Class of 1990 |
| Gender | Male |
| City | N/A |
| State/Province | PA |
| Country | United States |
| Occupation | Teacher |
| Favorite School Memory | 2 many: May 10~ going to NY w/ Angie, Lyvette, and Lisa. Sitting in the commons with Mr. Millinger. And may more. |
| About Me | Email me your questions- Again, there is too much to say |
Class of 1990 Alumni
→ Reunite with 50 class of 1990 alumni that have joined.
Lee Sanders
Class of 1993
Denise Conrad
Class of 1974
Matthew Sipos
Class of 1988
Erika Ratz
Class of 1975
Mariel Fricke
Class of 1999
Christopher Collazo
Class of 2011
Steve Lopez
Class of 1975
Glenn Peralta
Class of 2010
Kim Boyer
Class of 1987
Ron Moyer
Class of 1988
David Fritz
Class of 1982
Crystal Moyer
Class of 1994
Lucy Aguila
Class of 1980
Franklin Lindenmuth
Class of 1968
David Miller
Class of 1973
Jose Muniz
Class of 1981
Marc Morales
Class of 2000
Troy Marshall Jr
Class of 2011
Recent Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
Monthly Get Together
Invited Classes: 1990
Date: Aug 26, 2011
Description: We will be geeting together on a monthly basis in place of a reunion. There is a possibly of having a summer picnic next...(read more)
Celebrating the class of 89 and Other Years
Invited Classes: All Classes
Date: Nov 28, 2009
Description: We are inviting other classes to our reunion because the class of 89 got along with everyone. If you know of anyone who ...(read more)