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 Smith
Class of 1996
Mike Lescher
Class of 2005
Megan Lyman
Class of 1994
Ashlee Walker
Class of 2015
Carolyn Dietrich
Class of 1979
Steve Jones
Class of 1998
Joe Kattelus
Class of 1997
Keith Wilkinson
Class of 1987
Stephen Wang
Class of 2001
Linda Kelly
Class of 1980
John Tripp
Class of 1987
Jeff Conrade
Class of 1997
Kallie Sternburgh
Class of 1995
Yoshimune Tokugawa
Class of 1998
Karyn Federau
Class of 1979
Norma Miller
Class of 1963
Amy Featherly
Class of 1984
Jay Buttersworth
Class of 1995
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)