Sidney High School Alumni
Sidney, Montana (MT)
Cindy Portmann (Cindy Sundheim)
Sidney High School
Class of 1974
→ Join 1702 Alumni from Sidney High School that have already claimed their alumni profiles.
→ There are 79 classes, starting with the class of 1926 all the way up to class of 2025.
CINDY'S PROFILE
| First Name | Cindy |
| Last Name | Portmann |
| Maiden Name | Sundheim |
| Graduation Year | Class of 1974 |
| Gender | Female |
| City | N/A |
| State/Province | WA |
| Country | United States |
| Occupation | Snohomish County Assessor |
| Married | Yes |
Class of 1974 Alumni and Other Nearby Classes
→ Reunite with 17 class of 1974 alumni that have joined.
Della Boyce
Class of 1984
Tanner Knuth
Class of 1996
Bonnei Lincoln
Class of 1983
Zoe Lawrence-gutierrez
Class of 2022
Troy Finicum
Class of 1988
Chase Merin
Class of 2001
Matt Solemsaas
Class of 1991
Kami Fraser
Class of 1992
Casey Burrows
Class of 2001
Wayne Lohrenz
Class of 1987
Ray Johnson
Class of 1989
Curt Jay
Class of 1997
Wendy Kleven
Class of 1992
Gloria Kroemer
Class of 1971
Marilyn Christ
Class of 1973
Heather Youngquist
Class of 1988
Devin Heinle
Class of 2010
Billie Johnson
Class of 1988
Recent Class of 1974 Reunions
Plan a Class of 1974 Reunion for Free
Class of 1969 reunion
Invited Classes: All Classes
Description: Class of 1969 let's get it together and get together for a class reunion!