Owosso High School Alumni
Owosso, Michigan (MI)
Mary Hass (Mary Mary Horvath)
Owosso High School
Class of 1978
→ Join 2682 Alumni from Owosso High School that have already claimed their alumni profiles.
→ There are 91 classes, starting with the class of 1903 all the way up to class of 2025.
MARY'S PROFILE
| First Name | Mary |
| Last Name | Hass |
| Maiden Name | Mary Horvath |
| Graduation Year | Class of 1978 |
| Gender | Female |
| City | N/A |
| State/Province | MI |
| Country | United States |
| Occupation | medical sales |
| Married | Yes |
Class of 1978 Alumni
→ Reunite with 55 class of 1978 alumni that have joined.
Jill Sanders
Class of 1992
Kathy Frank
Class of 1978
Stan Soffin
Class of 1960
Kathy Kiger
Class of 1968
Diane Hurley
Class of 1972
Karen Doak
Class of 1978
Bill Wilkinson
Class of 1977
Michael Joseph
Class of 1980
Jane Breining
Class of 1946
Bob Brown
Class of 1975
Carol Drabek
Class of 1975
Helen Keyes
Class of 1974
Sarah Cech
Class of 2007
Chris McManus Chris McManus
Class of 1984
Jeffrey Breining
Class of 1971
Amanda Harmon
Class of 2007
David A
Class of 1978
Gail Goldner/randall
Class of 1952
David Sieb
Class of 1989
Bruce Trefz
Class of 1964
Jonathan Hutchinson
Class of 2004
Scott Moore
Class of 1999
Gary Shumaker
Class of 1962
Janice Kidd
Class of 1975
Recent Class of 1978 Reunions
Plan a Class of 1978 Reunion for Free
Class of 1978 40th CLASS REUNION
Invited Classes: 1978
Date: Jul 20, 2018
Description: Mark you calendar now...you have 5 years to plan on coming!
35th Class Reunion for the Class of 1978
Invited Classes: 1978
Date: Jul 19, 2013
Description: More details to be added soon along with the price and who to send your money and RSVP to. Please send your mailing add...(read more)
50th Birthday Bash
Invited Classes: 1978, 1977, 1979
Date: Jul 23, 2010
Description: Please check Owosso High School Class of 1978 on Facebook. There are about 130 classmates on there to get in contact wi...(read more)