Watertown High School Alumni
Watertown, South Dakota (SD)
Tonia Seidell (Tonia Engels)
Watertown High School
Class of 1990
→ Join 2593 Alumni from Watertown High School that have already claimed their alumni profiles.
→ There are 77 classes, starting with the class of 1917 all the way up to class of 2019.
TONIA'S PROFILE
| First Name | Tonia |
| Last Name | Seidell |
| Maiden Name | Engels |
| Graduation Year | Class of 1990 |
| Gender | Female |
| City | N/A |
| State/Province | SD |
| Country | United States |
| Occupation | Middle School Paraprofessional |
| Married | Widowed |
Class of 1990 Alumni and Other Nearby Classes
→ Reunite with 19 class of 1990 alumni that have joined.
Susan Waters
Class of 1967
Sara Oneal
Class of 1990
Dean Caulfield
Class of 1983
Marcie Olson
Class of 1993
Penny Elkins
Class of 1965
Steve Asmussen
Class of 1965
Paul Jerde
Class of 1965
Howie Meyer
Class of 1965
Tanizha Ray Dawn
Class of 2003
Michelle Koistinen
Class of 1991
Merton Chapin
Class of 1948
C. Ronald Stein
Class of 1968
Pat Mooney
Class of 1969
Elaine Popham
Class of 1967
Debra Urdahl
Class of 1973
Heidi Wagner
Class of 1974
Celia Wait
Class of 1969
Mackenzie Dally
Class of 2019