Castro Valley High School Alumni
Castro Valley, California (CA)
Mark Ostler
Castro Valley High School
Class of 1970
→ Join 4672 Alumni from Castro Valley High School that have already claimed their alumni profiles.
→ There are 71 classes, starting with the class of 1925 all the way up to class of 2026.
MARK'S PROFILE
| First Name | Mark |
| Last Name | Ostler |
| Graduation Year | Class of 1970 |
| Gender | Male |
| Current Location | Pleasanton, California |
| Hometown | Castro Valley, California |
| Relationship Status | Married |
Class of 1970 Alumni
→ Reunite with 68 class of 1970 alumni that have joined.
Jimmy Schaffer
Class of 1976
Stephen Webb
Class of 1983
Astrid Duis
Class of 1997
Corinne Vecchio
Class of 1999
Sabrina Delagrange
Class of 1984
Ann Kennedy
Class of 1979
Lemi Giudice
Class of 1998
Jennifer Wayne
Class of 1989
Vincent Giese
Class of 1968
Anthony Reyes
Class of 1999
Beth Moses
Class of 1971
Marianne Polz
Class of 1964
Justin Stevens
Class of 2004
Eric Holmes
Class of 2002
Owen Norman
Class of 1989
Edrena Davis
Class of 2001
Mark Regis
Class of 1980
Greg Richardson
Class of 1984
Recent Class of 1970 Reunions
Plan a Class of 1970 Reunion for Free
Reunion Weekend - Class of 1973 "50 Year Reunion & Alumni Event"
Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
Date: Oct 06, 2023
Description: From the Castro Valley High School - Class of 1973 •• REUNION WEEKEND - UPDATES •• Oct 5th First...(read more)
Class of 1971 50th Reunion
Invited Classes: All Classes
Date: Sep 23, 2021
Description: RSVP: Mail check and dinner preference (fish, veggie, or beef/chicken combo) to Ginger Rolf 14564 Pine Grove Volcano Ro...(read more)
Class of 1973 - 45 Year Reunion Oct 2018
Invited Classes: All Classes
Date: Oct 27, 2018
Description: individual email on c.com The Time is now - buy your Tickets today!! The Castro Valley High School • Class of 197...(read more)
CVHS 1973 -Canyon 2 Great High Schools ONE Place 2 Party!
Invited Classes: All Classes
Date: Oct 27, 2018
Description: The Castro Valley High School • Class of 1973 is hosting a Class Reunion gathering combo Halloween Party Weekend! ...(read more)
CVHS Class of '73 40 Yr & Alumni Brunch
Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979
Date: Oct 05, 2013
Description: Classmates, Alumni, Faculty & Friends….. Final Emails are being sent out! Make sure we have a current email ...(read more)
RSVP TODAY - Alumni Reunion
Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
Date: Oct 12, 2008
Description: Children: $12.50
CV '70's Alumni Brunch & Benefit
Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979
Date: Oct 12, 2008
Description: The Class of 1973 is hosting an Alumni Reunion for the CV 1970's Decade. We'll have a brunch "just like t...(read more)