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
Ed Kumpitsch
Class of 1982
Richard Pelletier
Class of 1985
Steven Schramm
Class of 1980
Bob Mixon
Class of 2002
Nelson Evans
Class of 1990
Jennifer Cox
Class of 1988
Gregory Davis
Class of 2003
Illean Wilbur
Class of 1993
Walter Thorp
Class of 1988
Rob Jones
Class of 1999
Loretta Campbell Hall
Class of 1983
Robert Schweitzer
Class of 2000
Dwaine Butler
Class of 1994
Eric Gaudette
Class of 2006
Deborah Graley-schober
Class of 1985
William Wiggins
Class of 1993
Mike Guz
Class of 2013
Heather Pendleton
Class of 1998