John Duffy

San Dieguito High School

Class of 1970

→ Join 2411 Alumni from San Dieguito High School that have already claimed their alumni profiles.
→ There are 69 classes, starting with the class of 1940 all the way up to class of 2022.

JOHN'S PROFILE

This is a limited view of John's profile, register for free or login to view all their profile information.

First Name	John
Last Name	Duffy
Graduation Year	Class of 1970
Gender	Male
City	N/A
State/Province	CA
Country	United States
Married	Yes

Class of 1970 Alumni and Other Nearby Classes

→ Reunite with 25 class of 1970 alumni that have joined.

Suzanne Anderson
Class of 1981

Jennifer Loarie
Class of 1991

Danielle Macrorie
Class of 1994

Doug Hughes
Class of 1974

Patricia Borrego
Class of 1980

Ben Roberts
Class of 1971

Gregory Wagner
Class of 2004

Jacklyn Canchola
Class of 2006

Melody Fleetwood
Class of 1956

Adrienne Bartolini
Class of 1988

Trinna Fletcher
Class of 2001

Guadalupe Diaz
Class of 1992

Jennifer Wanket Matteson
Class of 1979

Charles Oatley
Class of 1980

Howard Cagan
Class of 1981

Michael Harris
Class of 1984

Carol Brown
Class of 1962

Lance Clark
Class of 1983

Recent Class of 1970 Reunions

Plan a Class of 1970 Reunion for Free

San Dieguito Class of 1970 55th Reunion

Invited Classes: 1970

Date: Sep 27, 2025

More Details →