Jack Kowalczyk

Tinley Park High School

Class of 1971

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First Name	Jack
Last Name	Kowalczyk
Graduation Year	Class of 1971

Class of 1971 Alumni

→ Reunite with 33 class of 1971 alumni that have joined.

Darcy Ruzas
Class of 1994

Bill Chase
Class of 1982

Dan O'sullivan
Class of 1987

Laura Martz
Class of 1987

Matt Bears
Class of 2001

Alfred Ramos
Class of 2006

Tim Leeper
Class of 1988

Terrance White
Class of 2004

Toni Bender
Class of 1967

Annette Sunke
Class of 1987

Heather Vandenoever
Class of 1996

Tiffany Larmon
Class of 1984

Rory Sloan
Class of 1972

James O'kane
Class of 1982

Chris Rakosnik
Class of 1982

David Castaneda
Class of 1999

Thomas Schmidt
Class of 2003

Jack Aitchison
Class of 1976