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
Randall Shipp
Class of 1983
Laura Adriana
Class of 1997
Danny Stilwell
Class of 1985
Carl Behr
Class of 1970
Karen Peter
Class of 1985
Hyoungtae Kwon
Class of 2004
Clara Kloepfer
Class of 1998
Carol Suhrland
Class of 1978
Gary Russell
Class of 1966
Pam Long
Class of 1977
Mark Johnson
Class of 1988
Kyle Altman
Class of 2005
Nick Malez
Class of 2002
Kendall Brewer
Class of 1987
Tom Krashen
Class of 1974
Jennifer Dubes
Class of 1983
Marc Bailie
Class of 1978
Kerry Zutaut
Class of 1982
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)