Okemos High School Alumni
Okemos, Michigan (MI)
John Grettenberger
Okemos High School
Class of 1955
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JOHN'S PROFILE
| First Name | John |
| Last Name | Grettenberger |
| Graduation Year | Class of 1955 |
| Gender | Male |
| City | N/A |
| State/Province | MI |
| Country | United States |
| Occupation | Pres. Lorann Oils, Inc |
| Married | Yes |
| Favorite School Memory | Mrs Thelma Lamb |
| About Me | 35 Years with General Motors. A chieved level of GM Vice President, was General Manager of the Cadillac Division for 13 years. |
Class of 1955 Alumni and Other Nearby Classes
Michael Kachman
Class of 1993
Donna Francis
Class of 1985
Duane Dorn
Class of 1967
Lauren Hoehn
Class of 2006
Mark Stevens
Class of 1977
Tim Taschner
Class of 1970
Steffen Vogler
Class of 2004
Robert Reech
Class of 2000
Amy Joseph
Class of 1987
Mark Burzych
Class of 1981
Colin Bossen
Class of 1994
Rick Hall
Class of 1985
Teri Kim
Class of 2001
Susan Tomber
Class of 1969
Jeffrey Shaner
Class of 1980
Safeen Sadiq
Class of 2006
Kristen Arbour
Class of 1996
Asia Hales
Class of 1990
Recent Class of 1955 Reunions
Plan a Class of 1955 Reunion for Free
Winter Event 2013: Then & Now, Always a Chieftain
Invited Classes: All Classes
Date: Mar 09, 2013
Description: Dear Supporter of Okemos Schools: Each year hundreds of student athletes in Okemos take advantage of the opportunities p...(read more)