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.

Joleen Olsen
Class of 1988

Laurie Wiedholz
Class of 1981

Dean Wacker
Class of 1985

Linda Verhaalen
Class of 1977

Mark Ewig
Class of 1976

Todd Smith
Class of 1971

Alan Krueger
Class of 1975

Milangela Martinez
Class of 1996

Joseph Gergetz
Class of 1970

Cindy Bock
Class of 1978

Matthew Jahn
Class of 1999

Brian Fuchs
Class of 1975

Dave Jennings
Class of 2002

Edward D Martinson Martinson
Class of 1972

Steve Shust
Class of 1972

Brian Kaspar
Class of 1991

David Kidd
Class of 1979

Matt Peterson
Class of 1990