Greenville High School Alumni
Greenville, Michigan (MI)
Mary Ann O'brien (Mary Ann Kalnins)
Greenville High School
Class of 1975
→ Join 3059 Alumni from Greenville High School that have already claimed their alumni profiles.
→ There are 91 classes, starting with the class of 1919 all the way up to class of 2025.
MARY ANN'S PROFILE
| First Name | Mary Ann |
| Last Name | O'brien |
| Maiden Name | Kalnins |
| Graduation Year | Class of 1975 |
| Gender | Female |
| City | N/A |
| State/Province | TX |
| Country | United States |
| Occupation | Personnel/HR |
| Married | Divorced |
| Favorite School Memory | Friends |
| About Me | Went to College, lived in the U.K., Mexico, raised three incredible sons |
Class of 1975 Alumni
→ Reunite with 33 class of 1975 alumni that have joined.
Deedra Rittersdorf
Class of 1995
Aaron Mcconnell
Class of 1992
Chad Brough
Class of 2005
Ryan Spry
Class of 1994
Lisa Youn
Class of 1997
Sherry Swift
Class of 1965
William Burne
Class of 2015
Angelique Bower
Class of 1992
Linda Ferguson
Class of 1961
Marianne Kaech
Class of 2011
Clark Kent
Class of 1968
Eloise Kaeding
Class of 1936
Robin Pentoney
Class of 1996
Betsy Ely
Class of 2002
Aaron Cook
Class of 2004
Amy Combs
Class of 1990
Betty Gillmer
Class of 1965
Tara Porter
Class of 2008
Upcoming Class of 1975 Reunions
Plan a Class of 1975 Reunion for Free
Class of 1975 50th reunion
Invited Classes: 1975
Date: Sep 20, 2025
Description: The information for this reunion will be emailed to class members. Make sure the planning committee has your email addr...(read more)
Recent Class of 1975 Reunions
Class of 1975 45+1 Reunion
Invited Classes: 1973, 1974, 1975, 1976, 1977
Date: Sep 11, 2021
Description: RSVP to Margaret Johnston 252-626-3218
Class of 1975
Invited Classes: 1974, 1975, 1976
Date: Aug 21, 2015
Description: This is the beer tent
GHS Class of 1975 35th Reunion in 2010
Invited Classes: 1975
Description: Website for more information: www.ghs1975.com