Ella T. Grasso High School Alumni
Groton, Connecticut (CT)
John Sienkowski
Ella T. Grasso High School
Class of 1989
→ Join 1164 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
Heather Malerba
Class of 1995
Heather Pendleton
Class of 1998
Roger Cubero
Class of 2000
Jeff Theis
Class of 1990
Javier Torres
Class of 2001
Timothy Shanahan
Class of 1980
Marcos Rivera
Class of 1995
Georgina Last
Class of 1980
Bk Dan
Class of 1999
Kimberly Allen
Class of 1991
Margaret Hamilton
Class of 1985
Charlie Rios
Class of 1988
Javier Rios
Class of 1986
Sherry Corson
Class of 1984
Kinsey Mcdonald
Class of 2000
Hector Ferran Hector Ferran
Class of 2003
Bob Conigliaro
Class of 2000
Felice Orlando
Class of 1987