Ella T. Grasso High School Alumni
Groton, Connecticut (CT)
John Sienkowski
Ella T. Grasso High School
Class of 1989
→ Join 1154 Alumni from Ella T. Grasso High School that have already claimed their alumni profiles.
→ There are 33 classes, starting with the class of 1967 all the way up to class of 2013.
JOHN'S PROFILE
| First Name | John |
| Last Name | Sienkowski |
| Graduation Year | Class of 1989 |
| Gender | Male |
| City | N/A |
| State/Province | CT |
| Country | United States |
| Occupation | Firefighter/EMT |
| Married | Yes |
| Favorite School Memory | The end of the day bell |
| About Me | Ha!! Lots!! |
Class of 1989 Alumni and Other Nearby Classes
Shiona Cason
Class of 1999
Steven Wydler
Class of 1994
Brendaly Vega
Class of 1986
Tammy Babonas
Class of 1991
Lorilynn Boiselle
Class of 1989
David Kores
Class of 1980
Roberta Moore, Conroy
Class of 1988
Hector Ferran Hector Ferran
Class of 2003
Jose Jose Mendez
Class of 1994
Margaret Hamilton
Class of 1985
Felice Orlando
Class of 1987
Mike Guz
Class of 2013
Jeremy Morris
Class of 2002
Tim Murach
Class of 2010
Kinsey Mcdonald
Class of 2000
Peter Miller
Class of 2001
Yelitza Lebron
Class of 2003
Linda Besade
Class of 1988