Tri-valley High School Alumni
Colton, South Dakota (SD)
Cindy Haiar (Cindy Van Duyn)
Tri-valley High School
Class of 1990
→ Join 1307 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.
Walter Schaefer
Class of 1993
Jan Siemonsma
Class of 1984
Paul Farr
Class of 1983
Sonja Olson
Class of 1999
Mark Koopman
Class of 1988
Kari Person
Class of 2005
Elden Rand
Class of 1988
Shannon Davis
Class of 1988
Crystal Mohrhauser
Class of 2001
Kim Pederson
Class of 1978
Kelsey Carlson
Class of 2015
Mary Mary Dejong
Class of 1969
Kristy Qualseth
Class of 1997
William Williams
Class of 2001
Sarah Clark Sarah Clark
Class of 2016
Lori De Jong
Class of 1985
Denise Tellinghuisen
Class of 1981
Karen Houlihan
Class of 1966