Simi Valley High School Alumni
Simi Valley, California (CA)
Kathy Silvas (Kathy Diefenderfer)
Simi Valley High School
Class of 1970
→ Join 4980 Alumni from Simi Valley High School that have already claimed their alumni profiles.
→ There are 74 classes, starting with the class of 1929 all the way up to class of 2026.
KATHY'S PROFILE
| First Name | Kathy |
| Last Name | Silvas |
| Maiden Name | Diefenderfer |
| Graduation Year | Class of 1970 |
| Current Location | Las Vegas, NV |
| Hometown | Santa Susana |
| Relationship Status | Divorced |
| About Me | Have lived in Las Vegas since 1981. Just retired end of June 2025. Looking forward to getting to know my 2 great grandchildren that live in Provo, UT and many more sister trips with my sis, Sally. |
Class of 1970 Alumni
→ Reunite with 53 class of 1970 alumni that have joined.
Anthony Emord
Class of 2004
Bob Vreeke
Class of 1969
Dan Hawes
Class of 1984
Terrence Fischer
Class of 1971
Ramon Garcia
Class of 1983
Branden Randall
Class of 1997
Jessica Reamer
Class of 1991
Tim Cavanaugh
Class of 1977
Dana Cuneo
Class of 2000
Paul Whittle
Class of 1991
Michelle D’angelo
Class of 2004
Lisa Stein
Class of 1989
Richard Pag
Class of 2004
William Gavid
Class of 1973
Jason Antonopoulos
Class of 1991
April Helsdon
Class of 1966
Holly Suiter
Class of 1987
Chris Lutton
Class of 1994
Recent Class of 1970 Reunions
Plan a Class of 1970 Reunion for Free
1968 50th Reunion picnic
Invited Classes: All Classes
Date: Jun 09, 2018
Description: This is a free event. Everyone brings their own food and if possible chairs.
SVHS OLD SCHOOL REUNION 1928-1965
Invited Classes: All Classes
Date: Oct 03, 2015
Description: Dressy casual. We may have an informal activity for those who arrive a day early Let us know. We also could use some h...(read more)
Class of 1963 50th Reunion
Invited Classes: All Classes
Date: Aug 17, 2013
Description: Casual attire please contact Linda Foster Plaks at 805-529-1373 for additional information
Simi Valley 1970 reunion
Invited Classes: 1970
Date: Jul 10, 2010
Description: Contact: www.reunioncommittee.com or call us at (661) 259-5999