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
Beverly Johnson
Class of 1965
Dave Anderson
Class of 1974
Dale Dale Christensen
Class of 1964
Cheryl Huntington
Class of 1967
Cassie Delong
Class of 1999
Cheryl Larson
Class of 1967
Mavis Wangen
Class of 1950
Audrey Wilson
Class of 1978
Tiffany Tiffany Lowery
Class of 2011
Matthew Roedocker Matthew Roedocker
Class of 2002
Steve Gapp
Class of 1982
Vonnie Vonnie Richter
Class of 1966
Dee Porath.
Class of 1956
Vicky Pearson
Class of 1975
Karen Wright
Class of 1972
Sandy Anderson
Class of 1992
Trish Lau
Class of 1984
Brad Binde
Class of 1987