Mt. Diablo High School Alumni
Concord, California (CA)
Sean Atkinson
Mt. Diablo High School
Class of 1991
→ Join 2574 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 80 classes, starting with the class of 1930 all the way up to class of 2025.
SEAN'S PROFILE
| First Name | Sean |
| Last Name | Atkinson |
| Graduation Year | Class of 1991 |
| Gender | Male |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Caterpillar Dealer |
| Married | Divorced |
| About Me | moved to WA |
Class of 1991 Alumni and Other Nearby Classes
→ Reunite with 19 class of 1991 alumni that have joined.
Jerry Stanley
Class of 1961
Christina Stagnaro
Class of 1986
Patricia Hosick
Class of 1961
Kevin Bennett
Class of 1975
Brandi Jackson
Class of 2001
Aenna Belvin
Class of 1981
Judy Edinborgh
Class of 1960
Myrna Bixler
Class of 1951
Dr. Neil Francis
Class of 1955
Leticia Quezada
Class of 1989
Cathryn Murray
Class of 1994
Molly Bennett
Class of 1974
Douglas K. Jhonson
Class of 1985
Michele Mello
Class of 1973
Dara Bernstein
Class of 1988
Meleki Pongia
Class of 2005
Bob Dobbs
Class of 1961
Jim Ainsworth
Class of 1970
Upcoming Class of 1991 Reunions
Plan a Class of 1991 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1991 Reunions
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION
Invited Classes: All Classes
Date: Sep 09, 2023
Description: CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION JOIN US TO CELEBRATE 50+ years! SATURDAY SEPTEMBER ...(read more)
5th Annual All Alumni Picnic Sponsered by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2014
Description: Asking $10.00 donation to offset cost of park Bring your own lunch and drinks. We have had lots of fun in past years w...(read more)
4th Annual Class Picnic sponsored by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2013
Description: Sponsored by the class of '64 we are inviting all classes to join us. This is our 4th annual picnic and we have ha...(read more)
Alumni reuion picnic
Invited Classes: All Classes
Date: Sep 22, 2012
Description: 3 annual class picnic (Class of '64) ! This is our 3rd annyual "Class of '64 picnic leading up to our 50...(read more)