Northgate High School Alumni

Walnut Creek, California (CA)

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Richard Sonneborn

Northgate High School
Class of 1976

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RICHARD'S PROFILE

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No photo uploaded
First Name Richard
Last Name Sonneborn
Graduation Year Class of 1976
Gender Male
City N/A
State/Province CA
Country United States
Occupation inspector
Married No
No photo uploaded

Class of 1976 Alumni

→ Reunite with 101 class of 1976 alumni that have joined.

Elizabeth Garcia

Elizabeth Garcia
Class of 1982

Daniel Wallace

Daniel Wallace
Class of 1978

Scott Avila

Scott Avila
Class of 1978

Jim Meehan

Jim Meehan
Class of 1986

Ron Vogel

Ron Vogel
Class of 1981

Peter Rutkowski

Peter Rutkowski
Class of 1998

Kristin Brekke

Kristin Brekke
Class of 1991

Adrian Kilian

Adrian Kilian
Class of 2002

Sara Thomson

Sara Thomson
Class of 1994

Elizabeth Jessica

Elizabeth Jessica
Class of 2002

Cristella Chu

Cristella Chu
Class of 1986

Mike Smith

Mike Smith
Class of 2000

Kelly Reimer

Kelly Reimer
Class of 1991

Tiffany Terrell

Tiffany Terrell
Class of 1990

Christi Garcia

Christi Garcia
Class of 1987

Mark Jochner

Mark Jochner
Class of 1977

Seth Sarner

Seth Sarner
Class of 1991

John Wang

John Wang
Class of 1993

Upcoming Class of 1976 Reunions

Plan a Class of 1976 Reunion for Free

Northgate High School 50 year reunion

Invited Classes: 1976, 1977, 1978

Date: Sep 25, 2026

Description: Northgate High School Class of 76,77, and 78 Reunion Events Friday 9/25/26 3-5 Shadowbrook Winery Meet and Greet Fri...(read more)

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50th Reunion planning in progress

Invited Classes: 1976, 1977, 1978

Description: Just starting the planning process

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Recent Class of 1976 Reunions

Class of 1981 - 40-Year Reunion

Invited Classes: All Classes

Date: Oct 09, 2021

Description: Register: https://www.classcreator.com/Walnut-Creek-CA-Northgate-1981/class_index.cfm

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Grand Reunion

Invited Classes: All Classes

Date: Oct 06, 2017

Description: Please go to this site for all details of the Grand Reunion: https://www.eventbrite.com/e/northgate-high-school-grand-r...(read more)

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Northgate Alumni Picnic

Invited Classes: All Classes

Date: Jul 18, 2009

Description: It is pot luck, so bring a main dish, side dish, snack, drinks, picnic table, it's very informal.

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Reunion for All Years

Invited Classes: All Classes

Date: Jul 18, 2009

Description: please check this website for more information: http://www.centerd.com/events/?id=p/1/13EE9283BBE0EE1B6B4FE4641019775C/I...(read more)

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