Sonoma County, California Genealogy
|This article is a stub. You can help by expanding it.
Please review the contributor help to assist you in editing.
- 1 County Courthouse
- 2 History
- 3 Places/Localities
- 4 Resources
- 5 Societies and Libraries
- 6 Web Sites
- 7 References
1850--Sonoma County was created 18 February 1850 as an original county. County seat: Santa Rosa 
1906 -- Courthouse burned and many records were damaged.
For further information on researching in burned counties, see the following:
LDS Ward and Branch Records
- Santa Rosa
Societies and Libraries
- USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.
- Family History Library Catalog
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).