Sierra County, California Genealogy

Guide to Sierra County, California ancestry, family history, and genealogy birth records, marriage records, death records, census records, family history, and military records.



County Courthouse
County Recorder has birth records from 1857, marriage and land records from 1852 and death records from 1862, Superior Court has divorce probate and court records and naturalization records from 1852

Parent County
16 April 1852: Sierra County was created 16 April 1852 from Yuba County. County seat: Downieville

Boundary Changes
For animated maps illustrating California county boundary changes, "Rotating Formation California County Boundary Maps" (1850-1925) may be viewed for free at the MapofUS.org website.

Records Loss
1947: Courthouse burned and many records were damaged.

Neighboring Counties

 * Lassen
 * Nevada
 * Plumas
 * Washoe County, Nevada
 * Yuba

Maps

 * Maps of California (1850-1925)



Migration
Early migration routes to and from for emigrant settlers included:


 * California Trail 1844 to 1869 from western Missouri to northern California
 * Truckee (River) Trail 1844 crossed the Forty Mile Desert to the Truckee River to follow it west past Reno, Nevada to Donner Pass to Emigrant Gap to Sutter's Fort (Sacramento, California). The exact route varied over the years, the most used being the Nevada City Road and Auburn Emigrant Road combination.
 * Henness Pass Road 1850 branched off the Truckee Trail at Verdi, Nevada headed for Camptonville and steamboat service at Marysville, California. In 1860 it became a major route to the Comstock Lode silver mines in Nevada.
 * Beckwourth Trail 1850 left the Truckee Trail near present-day Sparks, Nevada going to Oroville and Marysville, California

Civil War

 * - 8th Regiment, California Infantry (Union), Company I

Newspapers

 * NewspaperArchive.com ($) has a collection of digitized Reno, Nevada newspapers going back to 1870 that may include residents from Sierra County. This database is sometimes free at libraries.

Probate Records
Online Probate Records
 * 1782 – 1999 California Wills and Probate Records 1782-1999 at Ancestry.com — index and images $
 * 1833 – 1991 at FamilySearch — images

Family History Centers

 * Introduction to LDS Family History Centers

Vital Records
See also How to order California Vital Records

Marriage

 * 1850 - 1952 - at FamilySearch — index and images
 * 1854 - 1885 - Western States Marriage Index.
 * 1960 - 1985 - at FamilySearch — index and images

Genealogy Societies, Archives and Libraries
Sierra County Historical Society P.O. Box 260 100 Kentucky Mine Road Sierra City 96125 Phone:530-862-1310 Sierra County Historical Society

Sierra Madre Historical Society P.O. Box 202 Sierra Madre 91024


 * List of California Archives, Libraries, Publications, Historical &amp; Genealogical Societies

Web Sites

 * Sierra County, CA History, Records, Facts and Genealogy
 * California Genealogy Network Community on Google+
 * California Genealogy Network Group on Facebook
 * Sierra County CAGenWeb
 * Linkpendium
 * USGenWeb Archives