you dont say about how old he was ....if this is the right one...I am sorry for your loss
California Death Index, 1940-1997 Record
about ROBERT ALLEN BOSCH
Name: BOSCH, ROBERT ALLEN
Social Security #: 530383393
Sex: MALE
Birth Date: 4 Apr 1950
BirthPlace: CALIFORNIA
Death Date: 30 Nov 1993
Death Place: SAN DIEGO
Mother's Maiden Name: SCHRAH
there ARE 2 born in CA
California Birth Index
Name: Robert Allen Bosch
Birth Date: 14 Apr 1950
Gender: Male
Mother's Maiden Name: Schrah
Birth County: San Diego
California Birth Index
Name: Robert Allen Bosch
Birth Date: 7 Apr 1945
Gender: Male
Mother's Maiden Name: Haustein
Birth County: San Francisco
here is what I found online
Robert A Bosch
1942
4 Clarita Ct
Novato Marin California 94947
if you have any futher info to go on let me know
Regards,
Connie