Grossmont High School Alumni
El Cajon, California (CA)
Leonard Sonnenberg
Grossmont High School
Class of 1960
→ Join 4171 Alumni from Grossmont High School that have already claimed their alumni profiles.
→ There are 84 classes, starting with the class of 1900 all the way up to class of 2023.
LEONARD'S PROFILE
| First Name | Leonard |
| Last Name | Sonnenberg |
| Graduation Year | Class of 1960 |
| Gender | Male |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | CPA |
| Married | Yes |
| Favorite School Memory | Student Election Convention |
| About Me | Established CPA Firm |
Class of 1960 Alumni
→ Reunite with 43 class of 1960 alumni that have joined.
Tom Goodenhouse
Class of 1983
Lisa Golding
Class of 1972
Daniel Lerud
Class of 2000
Omar Mohammad
Class of 2004
John Giannini
Class of 1982
Gary Bibb
Class of 1965
Darek Barefoot
Class of 1974
Daniel Taquino
Class of 1993
Steve Bordash
Class of 1976
Todd Thoulion
Class of 1984
Brian Larsen
Class of 1992
Frank Olson
Class of 1962
Saif Zara
Class of 1998
John Namowicz
Class of 2004
Stacy W
Class of 1990
Spencer Kreger
Class of 1987
Tim Jackson
Class of 1981
Joshua Mcgrath
Class of 2003
Recent Class of 1960 Reunions
Plan a Class of 1960 Reunion for Free
Grossmont High School Class of 1977 40th Reunion
Invited Classes: All Classes
Date: Sep 22, 2017
Description: Dust off your Letterman Jacket, Ditto’s & Angel Flights & join your classmates at Grossmont High School C...(read more)
50th Class Reunion
Invited Classes: 1960
Date: Sep 17, 2010
Description: Saturday, Sept. 18, we will attend Grossmont High School's 90th Anniversary Celebration. Sunday, Sept. 19, a gathering...(read more)