Tri-valley High School Alumni
Colton, South Dakota (SD)
Cindy Haiar (Cindy Van Duyn)
Tri-valley High School
Class of 1990
→ Join 1302 Alumni from Tri-valley High School that have already claimed their alumni profiles.
→ There are 52 classes, starting with the class of 1960 all the way up to class of 2021.
CINDY'S PROFILE
| First Name | Cindy |
| Last Name | Haiar |
| Maiden Name | Van Duyn |
| Graduation Year | Class of 1990 |
| Gender | Female |
| City | N/A |
| State/Province | SD |
| Country | United States |
| Occupation | Dakota Supply Group |
| Married | Yes |
Class of 1990 Alumni and Other Nearby Classes
→ Reunite with 11 class of 1990 alumni that have joined.
Kay Heiberger
Class of 2008
Laurie Swier
Class of 1974
Roxann Foster
Class of 1968
Trevor Trevor
Class of 2004
Brian Boytano
Class of 2008
Dixie Waugh
Class of 1994
Karen Teller
Class of 1994
Cheryl Boysen
Class of 1972
Jim Johnson
Class of 1970
Esther Paulson
Class of 1990
Chelsea Puig
Class of 2007
Sarah Thompson
Class of 1984
Jodi Sundby
Class of 2002
Linda Vande Vooren
Class of 1968
Scott Burggraff
Class of 1977
Roxane Burgers
Class of 1987
David Grosek
Class of 1968
Laura Swanson
Class of 1992