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
Amy Ames
Class of 1988
Sarah Long
Class of 2004
Jenn Virskus
Class of 1995
Joe Kattelus
Class of 1997
Ron Bayes
Class of 1990
Joanne Grant
Class of 1989
Jana Stewart
Class of 1980
Courtney Walters
Class of 1992
Erica Bjornstad
Class of 1995
Kelly Skehan
Class of 1985
Douglas Frederick
Class of 1998
Geri Gutstein
Class of 1967
Troy Howard
Class of 1998
Judith Kirkpatrick
Class of 1962
Randall Shipp
Class of 1983
Sally Brown
Class of 1963
Kelly Garcia
Class of 1988
Steven Charchut
Class of 1993
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)