Summit High School Alumni
Summit, South Dakota (SD)
Tammy Ohnstad (Tammy Christofferson)
Summit High School
Class of 1978
→ Join 1079 Alumni from Summit High School that have already claimed their alumni profiles.
→ There are 44 classes, starting with the class of 1940 all the way up to class of 2018.
TAMMY'S PROFILE
| First Name | Tammy |
| Last Name | Ohnstad |
| Maiden Name | Christofferson |
| Graduation Year | Class of 1978 |
| Gender | Female |
| City | N/A |
| State/Province | SD |
| Country | United States |
| Occupation | Insurance rep |
| Married | Yes |
Class of 1978 Alumni and Other Nearby Classes
Edi Tol
Class of 1971
Susan Ackelson Olson
Class of 1972
Matthew Roedocker Matthew Roedocker
Class of 2002
Dave Anderson
Class of 1974
Tiffany Tiffany Lowery
Class of 2011
Brad Binde
Class of 1987
Jeena Morris
Class of 2015
Lynae Ohnstad
Class of 1975
Jacy Anderson Jacy Anderson
Class of 2018
Pamela Ohnstad
Class of 1971
Lori Wohlleber
Class of 1986
Steven Ellsworth
Class of 1974
Sandy Anderson
Class of 1992
Bob Gleason
Class of 1988
Stephanie Dummann
Class of 1999
Mary Anderson
Class of 1971
Lloyd Sorensen
Class of 1977
Don Hills
Class of 1975