Castro Valley High School Alumni
Castro Valley, California (CA)
Mark Ostler
Castro Valley High School
Class of 1970
→ Join 4643 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.
John Rauch
Class of 1969
John Forbes
Class of 1979
Stephen Brown
Class of 1969
Kimberly Mignano
Class of 1999
Nancy Salm
Class of 1994
Greg Boucher
Class of 2003
Mike Reed
Class of 2000
Shelley Hay
Class of 1981
Aaron Andrews
Class of 1980
Amity Rembold
Class of 1995
Richard Robles
Class of 2005
Jeff Johnson
Class of 1986
Vicky Tsakos
Class of 1983
Kyle Lersch
Class of 1996
R Wong
Class of 1990
Todd Uhl
Class of 1989
David Gallardo
Class of 1985
Deanna Sychr
Class of 1995
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)