Tri-valley High School Alumni
Colton, South Dakota (SD)
Cindy Haiar (Cindy Van Duyn)
Tri-valley High School
Class of 1990
→ Join 1300 Alumni from Tri-valley High School that have already claimed their alumni profiles.
→ There are 51 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.
Charna Petit
Class of 1988
Jessica Farley
Class of 1998
Amanda Williamson
Class of 1998
Steph Kleine
Class of 2008
Trish Dewar
Class of 1998
Renae Acheson
Class of 1968
Jodi Neeley
Class of 1988
Tammy Thompson
Class of 1982
Ruth Aartun
Class of 1999
Dianne Benson
Class of 1970
Sarah Clark
Class of 2008
Bryce Allan
Class of 2021
Martin Hood
Class of 1986
Heidi Dumke
Class of 1994
Wayne Mulder
Class of 1976
Brian Boytano
Class of 2008
Stewart Bult
Class of 2003
Mary Mary Dejong
Class of 1969