Owosso High School Alumni
Owosso, Michigan (MI)
Mary Hass (Mary Mary Horvath)
Owosso High School
Class of 1978
→ Join 2709 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.
Chris Haas
Class of 1991
Zach Adkins
Class of 2010
Heather Baumgras
Class of 1989
Kay Hahn
Class of 1959
Linda Campbell
Class of 1972
Tommy Octavius
Class of 1903
Julie Limbaugh
Class of 1988
Jazmin Palmer
Class of 2012
Julie Mills
Class of 1978
Charles Perry
Class of 1985
Charles Lyons
Class of 1964
Juan Hernandez
Class of 1995
Meredith Geiger
Class of 1999
Amanda Poppiti
Class of 2000
Valaree Johnson
Class of 1994
Susan Chandler
Class of 1974
Richard Vance
Class of 1981
Charles Frank
Class of 2005
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)