Every deed chain has a first link: the grant by which a government handed land to its first private owner. Depending on where you live, it may be a federal land patent, a homestead file full of neighbors' testimony about the settler's cabin, a colonial patent, or a Spanish land grant confirmed by an American commission. This guide shows you which record applies to your property, where it is held, how to search it by name or by location, and what it can tell you.
Quick answer: If your land is in one of the 30 federal public land states (Ohio and the Midwest, Arkansas, the Gulf states from Florida to Louisiana, and the West except Texas), search the free BLM General Land Office Records site (glorecords.blm.gov) by name or by township and range to find the patent. Then order the full land entry case file from the National Archives with Form NATF 84 or online ($50 per file on NARA's current fee schedule). In the other 20 states, search the state archives or state land office instead.
1. Federal Land or State Land? Answer This First
Where the first-title record lives depends on who owned the land before it became private. According to the National Archives, there are 30 public land states, where the federal government surveyed and sold or granted the land: Alabama, Arkansas, Florida, Illinois, Indiana, Iowa, Louisiana, Michigan, Minnesota, Mississippi, Missouri, Ohio, and Wisconsin in the East, and Alaska, Arizona, California, Colorado, Idaho, Kansas, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Utah, Washington, and Wyoming in the West.
The other 20 are state-land states, where the colony or state government controlled the first grants: the original 13 colonies plus Hawaii, Kentucky, Maine, Tennessee, Texas, Vermont, and West Virginia. Texas kept its public lands when it joined the Union; Kentucky, Tennessee, Maine, and West Virginia were carved from older states that had already been granting land there; and Vermont was an independent republic before statehood. In these states the BLM site has nothing for you, and the search starts at the state archives.
Ohio is a public land state with exceptions: the Virginia Military District in the south was surveyed by metes and bounds, and the Connecticut Western Reserve in the northeast passed through Connecticut. The Ohio History Connection's land records guide explains which records exist for each; see also our Ohio research guide.
2. Search the BLM General Land Office Records Site
The Bureau of Land Management's General Land Office Records site is free and needs no account (a Login.gov account is required only to save searches). The BLM describes it as holding images of more than five million federal land title records, plus survey plats and field notes dating back to 1810 and Master Title Plats showing current land status for each township. It relaunched on a new system on July 13, 2026, so older tutorials no longer match the screens.
To search by name, use Advanced Search, choose the state and click Update, optionally choose the county (click Update again), and enter any part of the name, or an exact name in quotation marks. The BLM notes that the map search does not currently work for Ohio, so use Advanced Search there. To search by location, click the arrow beside the map's Find Address box, choose "Legal Land Description," and enter the township and range to see every patent in that township.
What a patent shows: the patentee, the land office, the legal description, the acreage, the date, and the authority (the law used, such as the Homestead Act, a cash sale, or a military warrant), plus the numbers you need to order the full file. What it does not show: family, age, birthplace, application papers, or later owners. And the site indexes only patented entries; an abandoned or cancelled claim will not appear, although its case file may survive at the National Archives.
3. Order the Land Entry Case File From the National Archives
Behind each patent is a case file, and that is where the genealogical detail lives. The National Archives holds more than ten million such land transactions covering all 30 public land states, at the National Archives Building in Washington, DC, in Record Group 49. Its page on accessing land entry records sorts them into three groups, each requested with different information taken from the GLO record:
- Surrendered military bounty land warrants: the act, the acreage, and the warrant number.
- Pre-1908 general land entry files (credit files to about 1820, cash files from 1820, homestead files from 1862): the state, the land office, the type of entry (the GLO "Authority" field), and the patent number (the "Document Nr." field).
- Serial patents from July 1908 on: only the serial patent number (the GLO "Accession Nr." field). Files from the early 1960s on are often at a NARA regional facility.
Order copies with Form NATF 84 or through NARA's online ordering system, both linked from the archives' land entry case files page. NARA's reproduction fee schedule lists NATF 84 land records at $50 per case.
4. Homestead Files: The Richest Land Record
The Homestead Act, approved May 20, 1862, let any adult citizen or person who had declared the intention to become one, and who had never borne arms against the United States, claim 160 acres of surveyed public land. The act called for a ten-dollar payment at entry, five years of residence and cultivation, and proof from two credible witnesses before a patent would issue; a widow or heirs could finish a claim. According to the National Park Service, homesteading continued until 1976, and until 1986 in Alaska, and about 270 million acres passed into private hands this way.
Because the settler had to prove compliance with the law, homestead files are detailed. The Homestead National Historical Park notes that they describe houses built, wells dug, crops planted, and fences put up; mention family members; explain relationships when a widow or heirs finished the claim; note military service, which could shorten the residency requirement; and, for immigrants, include naturalization papers that sometimes name a place of origin. The house description is often the only record of the first dwelling on the property.
Digitized homestead files. The Homestead Records Project, a partnership of the park, the National Archives, the University of Nebraska-Lincoln, FamilySearch, Fold3, and Ancestry, aims to digitize all 823,575 homestead final certificate files. The park lists files up to 1908 for Alaska, Arizona, Illinois, Indiana, Iowa, Nebraska, Nevada, Ohio, Utah, and Wyoming as digitized: free at the park, National Archives research rooms, and FamilySearch centers, and online by subscription at Fold3 and Ancestry (FamilySearch indexes them as "U.S., Homestead Final Certificates, 1863–1909"). For other states, and for homesteads finalized after 1908, order from NARA.
Related reading: Once you have the patent, follow the land forward through the county records with our guide to tracing your property's deed history. To see the land on old surveys, plats, and aerial photos, read how to find old maps and aerial photos of your property.
5. Cash Sales, Credit Entries, and Military Bounty Land
Homesteads were only one way to get federal land. Before 1820 the government sold land on credit; from 1820 on, buyers paid cash. The GLO "Authority" field tells you which law applied. Cash files are usually much thinner than homestead files, because the buyer only had to pay, not prove years of residence.
Military bounty land warrants rewarded military service before 1862, typically in 40-acre increments, according to the National Archives; the Revolutionary War acts date from 1788, 1803, and 1806, and the last general act, in 1855, again covered surviving Revolutionary War veterans along with later veterans. Many veterans sold their warrants, so the person who claimed the land was often a buyer. The veteran's application file is filed with pension records (see NARA's page on pension and bounty land applications); the surrendered warrant, showing who used it and where, is ordered with NATF 84.
6. Read a Legal Description: Township, Range, and Section
In the public land states, land was surveyed before it was sold under the Public Land Survey System. Each survey area has a principal meridian (north-south) and a baseline (east-west). Townships are numbered north or south of the baseline and ranges east or west of the meridian, producing six-mile-square townships such as "T2S R3W," meaning the second tier south and third column west. Each full township holds 36 sections of one square mile, or 640 acres, numbered back and forth starting in the northeast corner. Sections are then split into aliquot parts: "NE¼ of the SW¼ of Section 12" is a 40-acre square. Townships along rivers, state lines, and survey edges may be fractional.
To convert today's address to a legal description, check your county's GIS parcel viewer or assessor record; many show section, township, and range, and so does the legal description on many deeds. Earth Point's Township and Range tool overlays the BLM grid in Google Earth and searches by description or latitude and longitude (its free mode is time-limited). In state-land states, which mostly used metes and bounds, the state indexes below are arranged by name and county instead.
7. Use Tract Books to See Every Claim on a Parcel
Tract books are the General Land Office's parcel-by-parcel ledgers, arranged by township, range, and section. Unlike the online patent index, they record entries that were later cancelled or relinquished, with a file number leading to the surviving case file. FamilySearch has digitized them as "United States, Bureau of Land Management Tract Books, 1800–c. 1955," about 3,907 volumes from BLM originals (the Alaska and Missouri books are missing). The set is browse-only, so you need the legal description. NARA holds the western states' originals and the BLM Eastern States Office the eastern states'.
8. State-Land States: Where the First Grants Are
In the 20 non-federal states, the first grant was a colonial patent, a proprietary warrant, a state grant, or a lottery draw. Each state kept its own system. These offices hold the most-used collections:
- Virginia: The Library of Virginia's Virginia Land Patents and Grants collection covers colonial patents from 1623 to 1774, state grants from 1779 to 2000, and Northern Neck Proprietary grants and surveys. The online index covers patentees, not the headrights (immigrants) named in the patents. Virginia's grants also cover land that later became Kentucky and West Virginia. See our Virginia research guide.
- Pennsylvania: The Pennsylvania State Archives' land records guide links to scanned warrant registers, which index the original warrants, surveys, and patents for about 70 percent of the state's land from 1733 to 1957, plus online patent indexes and an online copy request form. See our Pennsylvania research guide.
- North Carolina: North Carolina Land Grant Images and Data, built from State Archives of North Carolina data and microfilm, indexes about 217,000 grants issued from 1663 to 1960, including the Lord Granville grants. Many grants have only patent book images so far, with loose warrants and surveys still being added. North Carolina also issued the earliest grants in what became Tennessee. See our North Carolina research guide.
- Georgia: Georgia granted land by headright and bounty in its older counties and, beginning in 1805, distributed newer lands by lottery, including the 1832 Cherokee lottery. The Georgia Archives' Virtual Vault includes colonial plats and warrants and headright and bounty plats, and FamilySearch has "Georgia, Headright and Bounty Land Records, 1783–1909." See our Georgia research guide.
- Kentucky: The Secretary of State's Kentucky Land Office hosts searchable patent series, including the Virginia and Old Kentucky patents (Kentucky agreed to honor Virginia's grants made before statehood on June 1, 1792) and a Virginia Treasury Warrants database. See our Kentucky research guide.
- Texas: The Texas General Land Office's Land Grant Database searches its archive by name and county; the GLO reports more than six million documents digitized. Its Spanish Collection covers grants made before Texas independence. See our Texas research guide.
For the other original states, early grants and proprietary records are mostly at the state archives, with later transfers at the county or town; each state guide in our historical society directory points to the right repository.
9. Spanish and Mexican Land Grants
When the United States acquired Florida, Texas, and the Mexican Cession, it agreed to honor valid earlier grants, and landholders had to prove their titles before American commissions, whose records are often richer than the grants themselves.
- California: A Board of Land Commissioners created in 1851 heard 813 claims from 1851 to 1856, and 857 cases went on to the U.S. District Court. The Bancroft Library at UC Berkeley holds those district court case files; the finding aid on the Online Archive of California lists them by case. See our California research guide.
- New Mexico: The State Records Center and Archives in Santa Fe holds the Spanish Archives of New Mexico, including Surveyor General and Court of Private Land Claims records; its land grants page is the starting point. See our New Mexico research guide.
- Florida: The State Archives of Florida's Spanish Land Grants collection on Florida Memory is a complete digital copy of the confirmed and unconfirmed claims reviewed by the U.S. Board of Land Commissioners created in 1822, free to download. Most West Florida claim documents are missing. See our Florida research guide.
- Texas: Spanish and Mexican grants are in the Texas GLO's Spanish Collection, searchable through the Land Grant Database.
10. Railroad Grants and Other Special Cases
Congress granted huge acreages to railroad companies, and NARA's Record Group 49 includes those grants. If your land lies in a railroad grant, the first individual owner usually bought it from the railroad, so the sale appears as a county deed rather than a federal patent to that person. NARA also lists Indian allotments, mineral patents (from the 1870s), and private congressional acts among its federal land records.
11. From the Patent to Today's Deed Chain
The patent ends the federal or state story and begins the county one. Patents were not always recorded at the county right away; some owners filed theirs years later, and some never did. Look for the patentee in the county grantor index from the patent date forward, note every deed by which they sold all or part of the land, and follow each buyer until you reach the present. Our step-by-step guide to tracing property deed history covers grantor and grantee indexes and plat books. To tie the land to a building, combine the deed chain with the methods in when was my house built.
County landownership maps fill the gap between patent and modern parcel map. Late nineteenth-century publishers drew county maps showing each farm with the owner's name; the Library of Congress holds about 1,449 of them, mostly for the Northeast and North Central states. Search its map collections for the county and "landowners," then match names to patentees and the census; see researching the history of a neighborhood.
What These Records Tell You About the Land and the Family
A patent dates the moment land became private and names the first owner. A homestead file can add the first house's size and materials, crops planted, the neighbors who testified, and the claimant's age and citizenship. Survey field notes describe the land before settlement, and tract books show who tried and failed. Together they open any property history and are a strong source for free family history research, especially for families who moved west before 1880.
Tips for Land Record Research
- Search the GLO site by location as well as by name. Misspellings hide many patentees.
- Copy the Authority, Document Nr., and Accession Nr. fields exactly. They are what NARA needs to pull the case file.
- Check the tract book before giving up. No patent does not mean no claim.
- Read the neighbors' patents too. Relatives often claimed adjoining land.
- Ask local experts. County recorders, surveyors, and the local historical society know where early plats and grants ended up; find yours in our directory of historical societies by state.
Frequently Asked Questions
How do I find the original owner of my land?
In the 30 federal public land states, find your property's township, range, and section from the county parcel viewer or your deed, then search the BLM General Land Office Records site by legal land description to see the original patent. In the other 20 states, search the state archives or state land office indexes by county and name, then follow the deed chain forward at the county.
Are homestead records available online for free?
Homestead patents are free on the BLM General Land Office Records site. The full homestead case files for Alaska, Arizona, Illinois, Indiana, Iowa, Nebraska, Nevada, Ohio, Utah, and Wyoming (up to 1908) are digitized and free at Homestead National Historical Park, National Archives research rooms, and FamilySearch centers, and online by subscription at Fold3 and Ancestry. Files for other states must be ordered from the National Archives.
How much does it cost to order a land entry case file?
The National Archives' current fee schedule lists land entry files ordered with Form NATF 84 at $50 per case. You can order by mail with the form or through NARA's online ordering system, using the details from the GLO patent record.
Why can't I find my ancestor on the BLM GLO site?
The site indexes only patented, completed entries, so cancelled or relinquished claims are missing. Your ancestor may also have bought land from a railroad, a speculator, or another settler, which would appear in county deed records, or the land may be in one of the 20 state-land states, where the BLM has no records.
What is a land patent?
A land patent is the document that transferred title from the government to the first private owner. It names the patentee, the legal description, the acreage, the date, and the law under which the land was obtained. Later sales are recorded as deeds at the county.
See How the Land Filled In
The When It Was app maps historical businesses, landmarks, and buildings onto an interactive timeline, so you can watch the town grow up around the land your homesteader or patentee first claimed.
Explore When It Was →