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
Javier Rios
Class of 1986
Shiona Cason
Class of 1999
Chris Gienau
Class of 1987
Brendaly Vega
Class of 1986
Steven Wydler
Class of 1994
Tammy Babonas
Class of 1991
Margaret Hamilton
Class of 1985
Chelsee Donley
Class of 2010
Kevin Gilebarto
Class of 1980
Jose Jose Mendez
Class of 1994
Michael Adkins
Class of 1994
Sherry Corson
Class of 1984
Jeff Theis
Class of 1990
Justina Morris
Class of 1996
Jay Smith
Class of 2006
Thomas Hebert
Class of 1989
Nancy Delorge
Class of 1986
Rose Garza
Class of 1988