Sonoma County, California Genealogy

United States &gt; California Sonoma County

Parent County
18 February 1850: Sonoma County was created as an original county. County seat: Santa Rosa

Record Loss
1906: Courthouse burned and many records were damaged.

For further information on researching in burned counties, see the following:


 * Burned Counties Research
 * http://blogs.ancestry.com/circle/?p=2424

Neighboring Counties

 * Lake
 * Marin
 * Mendocino
 * Napa

Church History and Records
LDS Ward and Branch Records


 * Santa Rosa

Societies, Libraries and Museums
Sonoma County History and Genealogy Library

Websites

 * Sonoma County CAGenWeb
 * Linkpendium
 * USGenWeb Archives
 * USGenWeb Archives backup site
 * FamilySearch Family History Library Catalog