Jon Siefkes

Cedarburg High School

Class of 1990

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First Name	Jon
Last Name	Siefkes
Graduation Year	Class of 1990
Gender	Male
City	N/A
State/Province	CO
Country	United States

Class of 1990 Alumni

→ Reunite with 32 class of 1990 alumni that have joined.

Corey Lang
Class of 2000

Dean Williams
Class of 1972

Bob Smith
Class of 1990

Gary Mason
Class of 1962

Richard Kiwus
Class of 1969

Mike Dean
Class of 2005

Steven Lange
Class of 1994

Troy Benz
Class of 1993

Ken Boivin
Class of 1976

John John Robert Mitchel
Class of 1965

Earl Hathaway
Class of 1997

Collette Bowe
Class of 2001

Mark Demler
Class of 1982

Tracy Tarnowski
Class of 1988

Terri Foley
Class of 1989

Anne Ajack
Class of 2000

Susan Theys
Class of 1993

Katy Gulbrandson
Class of 1988