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
Katie Gross
Class of 2005
David Trebing
Class of 1979
David White
Class of 1981
Jorja Hughes
Class of 1967
John Tripp
Class of 1987
Phyllis Kahari
Class of 2000
Nicole Nicole Amie Rosen
Class of 1998
Terry Benadict
Class of 1986
Ange Pearson
Class of 1999
Thomas (tom) Murphy
Class of 1955
Joe Victory
Class of 1987
Greg Kurbatoff
Class of 1989
Danielle Decoe
Class of 1990
Charles (chuck) White
Class of 1967
Heather Elias
Class of 2003
Tom Dye
Class of 1974
Judy Kirkpatrick
Class of 1962
Griff Herriman
Class of 1980
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)