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.

Denise Corner
Class of 1976

Barbara Decook
Class of 1979

Jessica Viesselmann
Class of 1997

Jeff Rodman
Class of 1987

Steven Tews
Class of 1959

Terri Swisher
Class of 1981

Kelly Kennedy
Class of 1988

Peter Wertschnig
Class of 1999

Owen Goergen Owen Goergen
Class of 2013

Kathleen Hazelrigg Young
Class of 1972

Thomas Kessler
Class of 1976

Michelle Zimdars
Class of 1990

Linda Surges
Class of 1970

Rj Busch
Class of 2003

Rebecca Roberts Porterfield
Class of 1975

Jody Barth
Class of 1966

Mel Bur
Class of 1995

Suzanne Ernst
Class of 1981