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.

Kathleen Hazelrigg Young
Class of 1972

Victor Garcia Jr
Class of 1975

Wendy Jones
Class of 1971

Jeff Nennig
Class of 1978

Stephanie Stephanie Wilger
Class of 1976

Ralph Peterson
Class of 1962

Bob Bertrand
Class of 1977

Ross Piper
Class of 1979

Taylor Lynn
Class of 2000

Kristin Hinz
Class of 1997

Lori Blockel
Class of 1977

Chad Boyles
Class of 1987

Patricia Klug
Class of 1968

Amy Magee
Class of 1987

William Kreutzberger
Class of 1971

Matthew Weyer
Class of 2008

Steve Wilke
Class of 1988

Laura Ragsdale
Class of 1975