Roncalli High School Alumni
Manitowoc, Wisconsin (WI)
Michael Ostertag
Roncalli High School
Class of 1969
→ Join 1203 Alumni from Roncalli High School that have already claimed their alumni profiles.
→ There are 41 classes, starting with the class of 1952 all the way up to class of 2010.
MICHAEL'S PROFILE
| First Name | Michael |
| Last Name | Ostertag |
| Graduation Year | Class of 1969 |
| Gender | Male |
| City | N/A |
| State/Province | WI |
| Country | United States |
| Occupation | Retired |
| Married | Yes |
| About Me | traveled the world and raised a family |
Class of 1969 Alumni and Other Nearby Classes
Jeff Jeffrey Wallander
Class of 1980
Mark Dvorachek
Class of 1987
Eric Kahl
Class of 1952
Jeff Lucey
Class of 1978
John Steltz
Class of 1989
Joseph Peroutka
Class of 1969
Lori Durben
Class of 1981
Julie Gonsowski
Class of 1992
Rebecca Novak
Class of 2000
Mary Kay Haug
Class of 1972
Joe Wisnicky
Class of 1972
Theresa Barbalas
Class of 1976
Cindy Bordeau
Class of 1981
Rose Wilson
Class of 1981
Paul Breuer
Class of 1979
Bonnie Scherer
Class of 1975
Daniel Siehr
Class of 1976
Mary Mollen
Class of 1979