Addison Trail High School Alumni
Addison, Illinois (IL)
Kathleen Collisson (Kathleen Thon)
Addison Trail High School
Class of 1971
→ Join 2509 Alumni from Addison Trail High School that have already claimed their alumni profiles.
→ There are 60 classes, starting with the class of 1962 all the way up to class of 2025.
KATHLEEN'S PROFILE
| First Name | Kathleen |
| Last Name | Collisson |
| Maiden Name | Thon |
| Graduation Year | Class of 1971 |
| Gender | Female |
| City | N/A |
| State/Province | WI |
| Country | United States |
| Occupation | Professional cellist |
| Married | Divorced |
| Favorite School Memory | The day it became legal for girls to wear pants to school. |
| About Me | Become an accomplished cellist, writer, and mother |
Class of 1971 Alumni
→ Reunite with 35 class of 1971 alumni that have joined.
Gerald Konczal
Class of 1990
Madeleine Benbrook
Class of 1973
Julie Aranda
Class of 1997
Mike Ryan
Class of 1967
Osi Lopez
Class of 2013
Roy Del Rosario
Class of 1982
Patricia Hoth
Class of 1980
Sandra Blecke
Class of 1977
Tammi Marunde
Class of 1978
John Wolters
Class of 1988
Lynn Einbeck
Class of 1977
Curt Drzewiecki
Class of 1980
Michael Contorno
Class of 1997
Robert Schmitz
Class of 1974
John Williams
Class of 1998
Lissa Frachalla
Class of 1991
Barbara Lavin
Class of 1977
Adam Hill
Class of 1985
Recent Class of 1971 Reunions
Plan a Class of 1971 Reunion for Free
40th Reunion
Invited Classes: 1971
Date: Sep 24, 2011
Description: Kicking off on Friday the 23rd at AT for the Home Coming Football Game! Pizza to follow at John's in Addison!