Ella T. Grasso High School Alumni
Groton, Connecticut (CT)
John Sienkowski
Ella T. Grasso High School
Class of 1989
→ Join 1161 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
Mark Andrew
Class of 1986
Justina Morris
Class of 1996
Margaret Hamilton
Class of 1985
Donald Paczowski
Class of 1984
Joy Brewster
Class of 1981
Javier Torres
Class of 2001
Jarod Trakas
Class of 1996
Steven Anderson
Class of 1987
Gregory Carver
Class of 1980
John John Massad
Class of 1985
Joseph Cruz
Class of 2005
Jody Kenyon
Class of 1994
Melissa Cruz
Class of 1996
Lorilynn Boiselle
Class of 1989
Timothy Shanahan
Class of 1980
Jeffrey Thornton
Class of 1985
Eric Nelson
Class of 1995
James Panciera
Class of 1989