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
Olivia Ballesteros
Class of 1994
Kristin Schneider
Class of 1987
Bethany Ward
Class of 1992
Eric Goodman
Class of 1996
Laurie Nelson
Class of 1991
Amy Wilkinson
Class of 1979
Scott Ferguson
Class of 1985
Steven Gabby
Class of 1988
Paul Bennett
Class of 2001
Niyoshi N
Class of 2002
Theresa Figg
Class of 1984
Todd Cowan
Class of 1992
Hassan Baweja
Class of 2003
Arthur Battaglia
Class of 1978
Kent Croy
Class of 1980
Vic Strecher
Class of 1973
Ashley Goodell
Class of 2004
Marc Sherrod
Class of 1985
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)