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
Paul Demarte
Class of 1982
Tara Mcintosh
Class of 1999
Ryan Campbell
Class of 1996
Catherine Smith
Class of 1993
Ron Bayes
Class of 1990
Kerry Zutaut
Class of 1982
Patrick Dramis
Class of 2002
Barbara Parsons
Class of 1967
Lani Griffin
Class of 1988
Cj Michael
Class of 1991
Denise Davies
Class of 1976
Zamie Kidder
Class of 2006
Monica Love
Class of 2007
Alicia Armstrong
Class of 1972
George Watts
Class of 1977
Ric Bemis
Class of 1968
Randall Ohlendorf
Class of 1974
Brian Carlson
Class of 1984
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)