Cass County, Minnesota Genealogy

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United States
Cass County

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


Cass County, Minnesota
Map of Minnesota highlighting Cass County
Location in the state of Minnesota
Map of the U.S. highlighting Minnesota
Location of Minnesota in the U.S.
Founded March 31, 1851
County Seat Walker
Address Cass County Courthouse
303 Minnesota Avenue West
P.O. Box 3000
Walker, MN 56484
Phone: 218-547-7260
Cass County Website

County Information


The County was named for Lewis Cass. The County is located in the central area of the state.[1]

Cass County, Minnesota Record Dates

Beginning Dates for Major County Records[2]
Birth Marriage Death Census Land Probate
1896 1897 1896 1850 1864 1897

County Courthouse

County Treasurer has birth and death records from 1896
and marriage records from 1897.
Clerk District Court has divorce records from 1899, court records from 1898,
probate and naturalization records.
City or Town Clerks have burial records.[3]


Parent County

  • 1851--Cass County was created 31 March 1851 from Dakota, Pembina (Old), Mahkahta, Eliminated 1 Sep 1851, and Wahnata, Eliminated 1 Sep 1851, Counties.

County seat: Walker [4]

  • For a brief history of how Cass County was named, click here, then select Cass County.

Boundary Changes

For animated maps illustrating Minnesota County boundary changes, "Rotating Formation Minnesota County Boundary Maps" (1849-1960) may be viewed for free at the website.

Record Loss

There is no known history of courthouse disasters in this county.


Populated Places


Backus | Bena | Boy River | Cass Lake | Chickamaw Beach | East Gull Lake | Federal Dam | Hackensack | Lake Shore | Longville | Motley | Pillager | Pine River | Remer | Walker


Ansel Township | Barclay Township | Becker Township | Beulah Township | Birch Lake Township | Blind Lake Township | Boy Lake Township | Boy River Township | Bull Moose Township | Bungo Township | Byron Township | Crooked Lake Township | Deerfield Township | Fairview Township | Gould Township | Hiram Township | Home Brook Township | Inguadona Township | Kego Township | Leech Lake Township | Lima Township | Loon Lake Township | Maple Township | May Township | McKinley Township | Meadow Brook Township| Moose Lake Township | Otter Tail Peninsula Township | Pike Bay Township | Pine Lake Township | Pine River Township | Ponto Lake Township | Poplar Township | Powers Township | Remer Township | Rogers Township | Salem Township | Shingobee Township | Slater Township | Smoky Hollow Township | Sylvan Township  | Thunder | Lake Township | Torrey Township | Trelipe Township || Turtle Lake Township | Wabedo Township | Walden Township | Wilkinson Township | Wilson Township | Woodrow Township


Wahnena | North Cass | North Central Cass | East Cass


Outing | Pontoria

Neighboring Counties



Tombstone Transcriptions Online Tombstone Transcriptions in Print List of Cemeteries in the county Family History Library
USGenWeb WorldCat Billion Graves
MNGenWeb Archives
Tombstone Project
Billion Graves
See Minnesota Cemeteries for more information.


State Census


Most church records are held by individual churches. For contact information, check a phone directory, such as SearchBug or Dex Knows. Some denominations are gathering their records into a central repository. For more information about these major repositories, see Minnesota Church Records.


Emigration and Immigration


The county register of deeds keeps land records once the land was transferred to private ownership. Abstracts and indexes for these records are generally available at the county courthouse.

Land records for Minnesota are listed in the Place Search of the FamilySearch Catalog under:


Local Histories

Local histories are available for Cass County, Minnesota Genealogy. County histories may include biographies, church, school and government history, and military information. For more information about local histories, see the wiki page section Minnesota Local Histories.


Beltrami CountyItasca CountyAitkin CountyMorrison CountyTodd CountyWadena CountyHubbard CountyCrow Wing CountyMN CASS.PNG
About this image
Click a neighboring county
for more resources



Additional newspapers abstracts can sometimes be found using search phrases such as Cass County, Minnesota Genealogy newspapers in online catalogs like:



Probate records may include, wills, bonds, petitions, accounts, inventories, administrations, orders, decrees, and distributions. They may include the decedent’s date of death, names of his or her spouse, children, parents, siblings, in-laws, etc. See Minnesota Probate Records for additional information.

Online Probate Records


Minnesota tax records complement land records and can be used in place of censuses before 1820 or to supplement the years between censuses. Because only persons who owned taxable property were listed, many residents were not included in tax lists. There may also be gaps of several years in the tax records of some counties. For more information, see the wiki page Minnesota Taxation.

Vital Records

Vital Records consist of births, adoptions, marriages, divorces, and deaths recorded on registers, certificates, and documents.

A copy or an extract of most original records can be purchased from the Minnesota State Registrar of Vital Records, the County Clerk's office of the county where the event occurred], order electronically online ($) or download an application for Minnesota Birth Certificate and Death Certificates Applications to mail.

See also Minnesota Vital Records or How to order Minnesota Vital Records. For information about restrictions and costs for certificates, see the CDC Where to Write for Vital Records site.


Societies and Libraries

Cass County Historical Society
PO Box 505
Walker 56484

North Central Minnesota Historical Center
The A. C. Clark Library
1500 Birchmont Dr. NE #28
Bemidji, MN 56601-2699
Telephone: 218-755-3342

See also a List of Minnesota Archives, Libraries, Publications, Historical & Genealogical Societies

Family History Centers

Family history centers provide one-on-one assistance and free access to premium genealogical websites. In addition, many centers have free how-to genealogy classes. See family history center for more information. Search the online FHC directory for a nearby family history center.



  1. Wikipedia contributors, "Cass County, Minnesota" in,_Minnesota accessed 8 Nov 2018
  2. Alice Eichholz, Ancestry’s Red Book: American State, County and Town Sources, Revised ed. (Salt Lake City: Ancestry, 1992), 385-403. At various libraries (WorldCat); FHL Book 973 D27rb 1992
  3. Handybook for Genealogists: United States of America, 10th ed. (Draper, Utah: Everton Pub., 2002), Cass County, Minnesota page 363, At various libraries (WorldCat); FHL Book 973 D27e 2002.
  4. The Handybook for Genealogists: United States of America,10th ed. (Draper, UT:Everton Publishers, 2002).