Gann Valley Genealogy (in Buffalo County, SD)
USA (1,379,301) > South Dakota (12,519) > Buffalo County (73) > Gann Valley (27)
NOTE: Additional records that apply to Gann Valley are also found through the Buffalo County and South Dakota pages.
Gann Valley Birth Records
1856-1917 South Dakota Births Ancestry 
South Dakota, Birth Records, 1905-present South Dakota Department of Health
Gann Valley Cemetery Records
Saint Placidus Catholic Cemetery Find a Grave
South Dakota, Cemetery Index, 1831-2008 Ancestry
Spring Hill Cemetery Find a Grave
Gann Valley Census Records
1905 South Dakota State Census MyHeritage
1905 South Dakota State Census Ancestry
1915 South Dakota State Census MyHeritage
1915 South Dakota State Census Ancestry
1925 South Dakota State Census MyHeritage
1925 South Dakota State Census Ancestry
1935 South Dakota State Census MyHeritage
1935 South Dakota State Census Ancestry
1945 South Dakota State Census MyHeritage
1945 South Dakota State Census Ancestry
U.S. Federal Census 1790-1950 Ancestry
U.S. Federal Census 1790-1950 MyHeritage
United States Federal Census, 1790-1950 Family Search
Gann Valley City Directories
Gazetteer Publishing Co. Business Directory 1909 US Gen Web Archives
Gann Valley Death Records
1879-1955 South Dakota Death Index Ancestry
South Dakota, Death Records, 1905-present South Dakota Department of Health
Gann Valley Immigration Records
Naturalization records, Buffalo County, South Dakota, 1885-1938 FamilySearch Library
South Dakota, Federal Naturalization Records, 1904-1928 Ancestry
Gann Valley Marriage Records
1905-2017 South Dakota Marriages Ancestry
South Dakota, Marriage Records, 1905-present South Dakota Department of Health
Gann Valley Newspapers and Obituaries
Dakota Chief 1893-1913 Newspapers.com
Gann Valley School Records
Gann Valley High School yearbook, 1966 (included in US School Yearbooks) Ancestry
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