Rio Genealogy (in Knox County, IL)
USA (1,379,301) > Illinois (55,515) > Knox County (577) > Rio (37)
NOTE: Additional records that apply to Rio are also found through the Knox County and Illinois pages.
Rio Birth Records
Illinois, Birth Records, 1916-present Illinois Department of Public Health
Rio Cemetery Records
Bruner Cemetery Find a Grave 
Bruner Cemetery US Gen Web Archives
Cemeteries in Knox County : Rio Township. WorldCat
Cemeteries in Knox County, Rio Township WorldCat
Cemeteries in Knox County, Rio Township [copied for the Knox County Genealogical Society. WorldCat
Rio Baptist Cemetery Find a Grave
Rio Cemetery Find a Grave
Rio Cemetery Billion Graves
Timber-Deatherage-McMurtry Cemetery Find a Grave
Rio Census Records
1855 Illinois State Census Ancestry
1865 Illinois State Census Ancestry
Federal Census of 1940, Rio Township, Illinois LDS Genealogy
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
Rio Death Records
1916-1947 Illinois Deaths and Stillbirths Index Ancestry
Illinois Deaths, 1916-1950 MyHeritage
Illinois Deaths, before 1916 MyHeritage
Illinois, Death Records, 1916-present Illinois Department of Public Health
Illinois, Select Deaths Index, 1877-1916 Ancestry
Index, death records, Knox County, Illinois 1878 through 1910 FamilySearch Library
Knox County, Illinois death records, 1877-1900; index, 1878-1935 FamilySearch Library
Timber-Deatherage-McMurtry Cemetery Find a Grave
Rio Immigration Records
Illinois, Federal Naturalization Records, 1856-1991 Ancestry
Naturalization record, 1856-1906 ; naturalization index cards, 1800-1906 FamilySearch Library
Naturalization records, Knox County, Illinois 1856-1861 FamilySearch Library
Naturalization, record of declaration of intention, Knox County, Illinois : January 1907-April 1912; volume one, numbers 1-300 FamilySearch Library
US Naturalization Record Index, Northern Illinois, 1840-1950 ( includes Knox County, IL) MyHeritage
Rio Land Records
Deed records, 1818-1886 FamilySearch Library
Rio Marriage Records
1800-1940 Illinois, County Marriage Records Ancestry
1860-1920 Illinois, Marriage Index Ancestry
Illinois Marriages, 1763-1900 MyHeritage
Illinois Marriages, 1790-1860 Ancestry
Illinois, Compiled Marriages, 1851-1900 Ancestry
Knox County, Illinois marriage certificates, 1830-1922 FamilySearch Library
Rio Probate Records
1772-1999 Illinois, Wills and Probate Records Ancestry
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