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
Laurie Harmes
Class of 1981
Meredith Burlingame
Class of 1997
Jessica Slaven
Class of 1997
John Schaaf
Class of 1995
Sarah Klein
Class of 1998
Bonnie Andrus
Class of 1957
Abbie Abbie Burke
Class of 1982
Jennifer Virskus
Class of 1995
Peter Eysel
Class of 1994
Dana Duffey
Class of 1992
Becky Grill
Class of 1995
Anne Weshinskey
Class of 1987
Lee Wilband
Class of 1981
Holly Perry
Class of 1971
Karen Werner
Class of 1964
Eric Mills
Class of 1988
Chad De Vries
Class of 2000
Angie Rowland
Class of 2001
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)