Tuolumne County, California Genealogy
- 1 County Courthouse
- 2 Quick Facts
- 3 Places/Localities
- 4 Resources
- 5 Societies, Libraries and Museums
- 6 Websites
- 7 References
18 February 1850: Tuolumne County was created as an original county. County seat: Sonora 
Archives and Libraries
The current listing of books is available via the internet on the Tuolumne County Library web page. The books are available for researchers at the archive as reference material.
Tuolumne County Library Website
The official records of Tuolumne County, one of California's 27 original counties, are located in the Carolo M. De Ferrari Archive. Click here for more information about the archive.
Over 250,000 records from this collection have been entered into the Archive's database for the public to access and query. The public can access the collection via the Tuolumne County's website at the following portal.
Portal to Carlo M. De Ferrari Archive (Tuolumne County Archive)
To begin searching the archives, click the Archive Index button.
The User Id for the public is Research; no Password is needed.
Click the Enter button, then click Archives from the drop down list.
Church History and Records
The Tuolumne County Historical Society, established in 1956, is home to the Tuolumne County Museum, Tuolumne County Historical Society and the Tuolumne County Genealogical Society.
Land and Property
- California Trail 1844 to 1869 from western Missouri to northern California
- Carson (River) Trail 1848 (aka Mormon Emigrant Trail) crossed the Forty Mile Desert past the west side of the Carson Sink to pick up the Carson River near Fallon, Nevada up to Hope Valley and Red Lake. The Devil's Ladder then climbed 700 feet (210 m) in half a mile so ropes, chains, and pulleys were required to lift the wagons. Carson Pass was followed by the relatively easy West Pass (Kirkwood, California) and then on to Pollock Pines, Placerville, and Sutter's Fort, California
- Big Tree Road (Ebbetts Pass) 1851 from western Nevada to Markleeville, Murphys, Sonora, and Stockton, California
- Sonora Road 1852-1854 from the Carson Trail south to the Walker River along the base of the Sierra Nevada until it ascends to Sonora Pass and then down to Strawberry and Sonora, California
Military History and Records
Societies, Libraries and Museums
Family History Centers
- Introduction to LDS Family History Centers
- Groveland California Family History Center
- Sonora California Family History Center
- Tuolumne County CAGenWeb
- USGenWeb Archives
- USGenWeb Archives backup site
- FamilySearch Family History Library Catalog
- The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).
- National Park Service, "California Trail" (map) in California National Historic Trail at http://www.nps.gov/cali/planyourvisit/upload/CALImap1-web.pdf (accessed 5 August 2011).
- Wikipedia contributors, "California Trail" in Wikipedia: the Free Encyclopedia at http://en.wikipedia.org/wiki/California_Trail (accessed 5 August 2012).