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
James Bagaloff
Class of 1989
Bill Stover
Class of 1999
Stephanie Bennink
Class of 2000
Bill Johnson
Class of 1981
Holly Smith
Class of 1995
Jim Mueller
Class of 1978
Jason Teeg
Class of 1995
Kevin Wright
Class of 1983
Beth Crane
Class of 1979
Mister Man
Class of 1987
Elizabeth O'brien
Class of 2005
Bindiya Shah
Class of 1998
Melanie Maclin
Class of 1995
Stephanie Studwell
Class of 2002
Anna Duff
Class of 2004
Amanda Chandler
Class of 1997
Laura Church
Class of 1988
Tia Earp
Class of 2012
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)