Thousand Oaks High School Alumni
Thousand Oaks, California (CA)
Mary Costello (Mary Geairn)
Thousand Oaks High School
Class of 1981
→ Join 2894 Alumni from Thousand Oaks High School that have already claimed their alumni profiles.
→ There are 67 classes, starting with the class of 1942 all the way up to class of 2025.
MARY'S PROFILE
| First Name | Mary |
| Last Name | Costello |
| Maiden Name | Geairn |
| Graduation Year | Class of 1981 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | cashier at Costco |
| Favorite School Memory | the park next door and the puzzi dariy across the street |
Class of 1981 Alumni
→ Reunite with 71 class of 1981 alumni that have joined.
Patricia Ehrhardt
Class of 1986
Steve Stowell
Class of 1970
Nathan Iascone
Class of 2003
Greg Flavin
Class of 2008
Dennis Nestor
Class of 1973
Anna Magallanes
Class of 1993
Katherine Eisenbrand
Class of 2015
Dan Hess
Class of 1977
Mark Withers
Class of 1976
Drew Soller
Class of 2003
Douglas Earle
Class of 1964
Desiree Frensdorff
Class of 1999
Steve Stewart
Class of 1970
Rebecca Lirette
Class of 1985
Brandon Stines
Class of 2006
Wendy Wendy Moore
Class of 1988
Charles Wayne
Class of 1999
Lynn Lynn Meyers
Class of 1964