You can find an obituary volunteer at Random Acts of Genealogical Kindness: http://www.raogk.org/listing.htm
Click on California
Click on S
Scroll down page to Siskiyou.

California vital record index: http://www.vitalsearch-ca.com/
Death
HENRY S. HERRON, spouse S. E., died 21 June 1919, Siskiyou County, age 64

HERRON ANNA ELIZABETH 1852 12 18 GILHAM MARSH FEMALE IL SACRAMENTO 1942 05 20 89
NOTE: Anna died Sacramento County.

1880 Pphir, Butte, CA census
Henry S. Herron, born IA, carpenter
Anna E., born IL
children Ethel C., born CA, about 1877
Alma, born CA, about 1879
Ralph, born CA, about 1880

1900 Grass valley, Nevada, CA
Henry Herron, Anna and daughter Alma

1910 Dunsmore, Siskiyou, CA
Henry S. Herron and Anna E. indicating that she has 3 children still living.

1920 Dunsmore, Siskiyou CA
Anna E. Herron, 66, widow.