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.

Hannah Becker
Class of 2010

Michele Prevost
Class of 1981

Michael Metz
Class of 1984

Peter Caldwell
Class of 1999

Alison Schmidt
Class of 2010

Patricia Bonaguidi
Class of 1977

Celia Levasseur
Class of 1985

Meredith Ammons
Class of 1990

Adrianne King
Class of 1998

Kelly Knutson
Class of 2003

Mark Whitney
Class of 1979

Richard Kiwus
Class of 1969

Eric Neumann
Class of 2000

Greg Schmidt
Class of 1992

Michael Szabo
Class of 1982

Lori Rittmann
Class of 1982

Dax Odom
Class of 2000

Christopher Hetzer
Class of 1977