Henry Sibley High School Alumni
Mendota Heights, Minnesota (MN)
Mary Hillegas (Mary Hildebrandt)
Henry Sibley High School
Class of 1975
→ Join 2617 Alumni from Henry Sibley High School that have already claimed their alumni profiles.
→ There are 71 classes, starting with the class of 1930 all the way up to class of 2024.
MARY'S PROFILE
| First Name | Mary |
| Last Name | Hillegas |
| Maiden Name | Hildebrandt |
| Graduation Year | Class of 1975 |
| Gender | Female |
| City | N/A |
| State/Province | MN |
| Country | United States |
| Occupation | Software Engineer |
| Married | Yes |
Class of 1975 Alumni
→ Reunite with 78 class of 1975 alumni that have joined.
Tom Briggs
Class of 2001
Bernie Labovitch
Class of 1970
Don Kelley
Class of 1957
John Korby
Class of 1980
Yvonne Zahn
Class of 1968
Bradley Fees
Class of 1975
Chuck Ehlers
Class of 1964
Jesse Larson
Class of 1986
Cleatus Mcgavin
Class of 2003
Brad Fees
Class of 1975
Akshara Manamkunat
Class of 2020
Pamela Wiggs
Class of 1980
Bruce Larson
Class of 1984
Mary Daugherty
Class of 1978
Amy Vitelli
Class of 1994
Alejandro Escoto
Class of 2001
Lee Valencour
Class of 1981
Barbara Lange
Class of 1975
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Class of 1975 50th Reunion
Invited Classes: 1975
Date: Aug 23, 2025
Description: To receive the details and a RSVP form please email your contact information to sibley1975reunion@gmail.com Dear Clas...(read more)