Ralph Sin

Pinole Valley High School

Class of 1983

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RALPH'S PROFILE

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First Name	Ralph
Last Name	Sin
Graduation Year	Class of 1983
Gender	Male
City	N/A
State/Province	CA
Country	United States

Class of 1983 Alumni

→ Reunite with 34 class of 1983 alumni that have joined.

Sandy Hamm
Class of 1984

Eric Schuette
Class of 1988

Eric Boggs
Class of 1988

Dennis Kvasnicka
Class of 1983

Jeanene Stake
Class of 1987

Rosa Valdez
Class of 1990

Julene Wallace
Class of 1986

Robert Baldwin
Class of 1974

Patty Smith
Class of 1974

David Stukas
Class of 1971

Joel Garcia
Class of 1998

Michael Aurigui
Class of 1993

Dianna Petray
Class of 1974

Steve Rohrs
Class of 1989

Nancy Anderson
Class of 1993

Dave Watkins
Class of 1976

Jack Harris
Class of 1972

Tiffany Shuppert
Class of 2005