BLM General Land Office patent records for the Beaver Island area

Summary

This archive holds the BLM General Land Office patent layer for the Beaver Island area: 412 patent documents, 748 legal-location rows, and 412 patent PDFs, covering issue dates from February 1, 1849 through June 13, 1974. The rows preserve the recorded grantee spelling, accession and document numbers, patent class, authority, act or treaty, statutory reference, land office, patent-wide acreage, cancellation and reservation fields, and PLSS legal description.

This is transactional evidence of federal land conveyances. It is not a census of residents, a complete chain of title, or a current ownership database. A patentee might never have occupied the parcel, and later private conveyances require county deed, probate, tax, and related records. A separate retained tract-book page collection is available for evidence-led entry-history review; it is not a finished transcription or title chain.

Acquisition and preservation

BLM launched a modernized GLO system in July 2026. General public use no longer requires an account.

A search on Charlevoix County returned 1,201 patent records, of which only legal locations matching sections already held in the archipelago’s BLM PLSS grid were retained: Michigan Meridian 19, Townships 37N–40N, Ranges 8W–12W. Each retained patent’s detail record, legal descriptions, and image were then obtained and preserved, with no personal search-session data kept alongside them.

PLSS joins and precision

All 748 legal-location rows join a held island-area section. Of those, 226 can also be joined to exact held quarter-quarter geometry. The remaining 522 are deliberately section-only because they describe government lots, fractional subdivisions, or other forms for which the source does not support an exact quarter-quarter geometry.

The importer normalizes the BLM subdivision notation to the Michigan PLSS geometry convention, including quarter sections and half-quarter forms. It does not spread a government lot across every quarter-quarter polygon or otherwise invent spatial precision. Each generated source-row article links to the normalized CSV, its locally held patent PDF, its section article, and—only when supported—its exact quarter-quarter article.

Evidence visible in the collection

The earliest issue date, February 1, 1849, includes sale-cash patents to names such as James F. Cabel, David McKay, Randolph Dinsmore, Alva Cabel, Marvin Aldrich, Eri J. Moore, Thomas O. Bennett, and Patrick Lunney. These records make early federal conveyances searchable by name, date, authority, and parcel, but do not by themselves establish island residence.

One held patent is independently resolvable to James Jesse Strang. Accession MI1960__.176, issued November 1, 1849 under the sale-cash-entry authority, covers lots 4 and 5 in T39N R10W Section 23 and reports 71.05 acres. The patent image names “James J. Strang, of Walworth County, Wisconsin,” so this link rests on the document rather than surname or geographic proximity alone.

Twenty-six patent documents populate BLM’s tribe field: 20 Chippewa and 6 Ottawa. Those source labels and grantee spellings are retained as recorded. They should be connected to specific people, communities, treaties, or allotment histories only where additional evidence supports the identification; the source’s historical terminology is not silently treated as a modern community identity.

What remains open

• The page-indexed tract-book collection has 80 held image pages and 46 records without public image URLs. Its entries have not been systematically transcribed or joined to patents, people, or parcels. Surveyors’ field notes are also held but mostly await page-level review. These sources may clarify entry history, relinquishments, cancellations, and survey observations that a final patent does not show.
• County deed indexes and deeds are needed to trace conveyances after federal patent, while probate and tax records may establish inheritance, occupancy, and local ownership episodes.
• Most grantee strings remain intentionally unresolved. Identity work must use names, dates, locations, associates, and documentary evidence rather than surname-only matching.
• These records cannot answer who lives on a parcel now or produce a complete list of everyone who ever lived or owned property in the archipelago.

Added 28 July 2026 · revised 2 August 2026. Recent changes