Byron Genealogy (in Contra Costa County, CA)

USA (1,403,636) > California (36,413) > Contra Costa County (709) > Byron (30)

NOTE: Additional records that apply to Byron are also found through the Contra Costa County and California pages.

Byron Birth Records

1905-1995 California Births MyHeritage

California Birth Index, 1905-1995 Ancestry

California, Birth Records, 1905-present California Department of Public Health

California, County Birth, Marriage, and Death Records, 1849-1980 (selected years) Ancestry

Byron Census Records

1852 California State Census Ancestry

U.S. Federal Census 1790-1950 MyHeritage

U.S. Federal Census 1790-1950 Ancestry

United States Federal Census, 1790-1950 Family Search

Byron Death Records

1940-1997 California Death Index MyHeritage

California Death Index, 1905-1939 Ancestry

California Death Index, 1940-1997 Ancestry

California, County Birth, Marriage, and Death Records, 1849-1980 (selected years) Ancestry

California, Death Records, 1905-present California Department of Public Health

Contra Costa County death registers 1873-1915 (included in California County Birth and Death Records collection) Ancestry

United States Obituary Index from Online Sources MyHeritage

Byron Histories and Genealogies

FamilySearch Family Tree MyHeritage

MyHeritage Family Trees MyHeritage

Byron Immigration Records

Index to Naturalization In the U.S. District Court for the Northern District of California, 1852 - ca. 1989 Ancestry

US Naturalization Records, Northern California, 1852-1989 MyHeritage

Byron Map Records

Sanborn Fire Insurance Map from Byron, Contra Costa County, California, 1900 Library of Congress

Sanborn Fire Insurance Map from Byron, Contra Costa County, California, 1907 Library of Congress

Sanborn Fire Insurance Map from Byron, Contra Costa County, California, 1915 Library of Congress

Sanborn Fire Insurance Map from Byron, Contra Costa County, California, 1915-1932 Library of Congress

Sanborn Fire Insurance Map from Byron, Contra Costa County, California, November 1896 Library of Congress

Byron Marriage Records

1850-1952 California County Marriages MyHeritage

California Marriages, 1850-1877 Ancestry

California, County Birth, Marriage, and Death Records, 1849-1980 (selected years) Ancestry

Byron Miscellaneous Records

California, Great Registers, 1866-1910 MyHeritage

Byron Newspapers and Obituaries

United States Obituary Index from Online Sources MyHeritage

Byron Probate Records

1782-1999 California Wills and Probate Records Ancestry

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