Ella T. Grasso High School Alumni
Groton, Connecticut (CT)
John Sienkowski
Ella T. Grasso High School
Class of 1989
→ Join 1157 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
Richard Pelletier
Class of 1985
Joseph Cruz
Class of 2005
William Wiggins
Class of 1993
Illean Wilbur
Class of 1993
Chelsee Donley
Class of 2010
Vicky Torres
Class of 2006
John Sanford
Class of 1985
Eric Nelson
Class of 1995
John John Massad
Class of 1985
Deborah Graley-schober
Class of 1985
Roberta Moore, Conroy
Class of 1988
Gregory Carver
Class of 1980
Kinsey Mcdonald
Class of 2000
Tiffany Cooper
Class of 1998
Hector Ferran Hector Ferran
Class of 2003
Mike Lathrop
Class of 1998
John West
Class of 1991
Roger Ferrigno
Class of 1994