Bennett County, South Dakota Genealogy

United States South Dakota Bennett County

Guide to Bennett County, South Dakota ancestry, genealogy and family history, birth records, marriage records, death records, census records, family history, and military records.

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County Courthouse
Bennett County Courthouse 202 Main Street Martin, SD 57551 Phone: 605.685.6969 Register of Deeds has land records from 1907, marriage records from 1912, birth and death records from 1913 and burial records from 1943; Clerk Courts has divorce, probate and court records

Bennett County, South Dakota Record Dates

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 * width="84%" bgcolor="#e4d8e5" align="center" colspan="7" | Beginning Dates for Major County Records
 * width="12%" bgcolor="#e4d8e5" align="center" | Birth*
 * width="12%" bgcolor="#e4d8e5" align="center" | Marriage
 * width="12%" bgcolor="#e4d8e5" align="center" | Death*
 * width="12%" bgcolor="#e4d8e5" align="center" | Court
 * width="12%" bgcolor="#e4d8e5" align="center" | Land
 * width="12%" bgcolor="#e4d8e5" align="center" | Probate
 * width="12%" bgcolor="#e4d8e5" align="center" | Census
 * width="12%" align="center" |
 * width="12%" align="center" |1912
 * width="12%" align="center" |
 * width="12%" align="center" |
 * width="12%" align="center" |1907
 * width="12%" align="center" |1907
 * width="12%" align="center" |1910
 * colspan="7"|
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 * width="12%" align="center" |1910
 * colspan="7"|
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Record Loss
There is no known history of courthouse disasters in this county.

Boundary Changes
County seat: Martin
 * 1909--Bennett County was created 3 June 1909 from Lugenbeel, Eliminated 3 Jun 1909, Shannon, Washington, Eliminated 2 Nov 1943, and Washabaugh, Attached to Jackson 3 Jun 1915, Counties.
 * Interactive Formation Boundary Map of North Dakota - shows boundary changes for South Dakota Counties
 * South Dakota Historical Boundary Changes - list of all boundary changes by county provided by Newberry Library

Populated Places

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Census Records
1905, 1915, 1925, 1935, and 1945 censuses may include unique information: Ethnic Background, Maiden Name, Church Affiliation and Military Service
 * 1905 — at FamilySearch Historical Records — index and images
 * 1915 — at FamilySearch Historical Records — index and images
 * 1925 — at FamilySearch Historical Records — index and images
 * 1935 — at FamilySearch Historical Records — index and images
 * 1945 — at FamilySearch Historical Records — index and images

Land and Property Records
Online Land Records


 * Land Patent Search - index to federal patents and homesteads on the Bureau of Land Management website, some images available
 * 1796 - 1907 - U.S. General Land Office Records, 1796-1907 at Ancestry - index, info taken from Bureau of Land Management website
 * 1861 - 1936 - U.S. Homestead Records 1861-1936 at Ancestry.com - ($), index and images

Local Histories

 * 70 years of pioneer life in Bennett County, South Dakota, 1911-1981. 1981. By Bennett County Historical Society. Martin, South Dakota : Bennett County Historical Society. Online at:;.
 * A journey into the past, 1911-1986 : Bennett County, South Dakota, diamond jubilee. 1986?. By Bennett County Retired Teachers' Association. South Dakota? : s.n. Online at:;.

Maps and Gazetteers

 * Interactive Formation Boundary Map of South Dakota - shows boundary changes for South Dakota Counties
 * Historical Maps and Atlases of South Dakota - maps and atlases of South Dakota

Military Records

 * 1861-1941 - at FamilySearch — index and images

Newspapers
 South Dakota Newspapers Online South Dakota Newspaper Catalogs
 * GenealogyBank - ($), contains images of South Dakota newspapers
 * Newspaper Archive - ($), contains images of South Dakota newspapers
 * Chronicling America - contains images of some South Dakota newspapers; searching tips
 * Elephind - Free; search engine that retrieves newspaper images from other free newspaper websites
 * U.S. Newspaper Directory, 1690-Present on Chronicling America - contains a list of all known newspapers and the dates they cover; once you locate a newspaper name, contact the local library to see if they have copies of the newspaper.

Probate Records
'''Online Records
 * 1800 – 1985 North Dakota and South Dakota Wills and Probate Records 1800-1985 at Ancestry.com — index and images $

Birth
— index
 * 1843 - 1914 at FamilySearch — index
 * 1856 - 1950 South Dakota, Birth Index, 1856-1915 at Ancestry — index ($)
 * Birth Record Search Site For South Dakota Birth Records With Birth Dates Over 100 Years

Marriage

 * 1950 - 2014 — index
 * 1905 - 2013 South Dakota, Marriages, 1905-2013 at Ancestry — index and images ($)

Death

 * 1879 - 1955 South Dakota, Death Index, 1879-1955 at Ancestry — index($)

Societies
Bennett County Genealogical Society P.O. Box 483 Allen 57714

Bennett County Genealogical Society P.O. Box 487 Martin, South Dakota 57551

Bennett County Historical Society HWC #1, Box 5 Martin, South Dakota 57551

Websites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.