Sidney High School Alumni
Sidney, Montana (MT)
Cindy Portmann (Cindy Sundheim)
Sidney High School
Class of 1974
→ Join 1704 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.
Mark Otoole
Class of 1988
Amber Brester
Class of 2003
Deanne Krugler
Class of 1972
Mary Jane Hamburg
Class of 1970
Dale Johnson
Class of 1959
Brandi Cundiff
Class of 2002
Seth Albertson
Class of 2022
Stephen Rodriguez
Class of 2011
Tracy Anderson
Class of 1986
Tamara Sobolik
Class of 1977
Dustin Douglas
Class of 1992
Travis Conroy
Class of 2001
Frank Andrews
Class of 1974
Eddie Edwards
Class of 1992
Sierra Osborne Osborne
Class of 2017
Misty Dschaak
Class of 2002
Chad Smith
Class of 2006
Richard Propp
Class of 1968
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!