Land Patent Research

The Land Beneath the Courthouse

Tracing the original Indian allotment patent of the land where the Mahnomen County Courthouse now stands — and the troubling timeline it reveals.

Boudreau Logic  ·  White Earth, Minnesota  ·  February 2026


The Mahnomen County Courthouse has stood at 311 North Main Street in Mahnomen, Minnesota since 1909. It is a Classical Revival brick building that serves as the seat of county government. But a review of federal land patent records raises a serious question: was the courthouse built on land that was still held in federal trust for a White Earth Ojibwe allottee?

Using the Bureau of Land Management's General Land Office (GLO) records, ArcGIS mapping tools, and the Public Land Survey System (PLSS), we traced the original patent holders for Section 2, Township 144 North, Range 41 West, 5th Principal Meridian — the area where the city of Mahnomen is situated. What we found was a timeline that doesn't add up.

ArcGIS PLSS Map Viewer showing the Mahnomen County Courthouse location within the NE¼ of the SW¼ of Section 02, Township 144N, Range 42W

PLSS Map Viewer — ArcGIS satellite view showing the Mahnomen County Courthouse (highlighted in yellow) located within the NE¼ SW¼ of Section 02. The panel at right confirms: Township 144N 42W, Section 02, Quarter Section SW, Quarter Quarter Section NESW.

Research Note

Based on our analysis of available PLSS data and BLM patent records, we believe the Mahnomen County Courthouse sits on or near the NE¼ of the SW¼ of Section 2, T144N, R41W, 5th PM — land originally patented to Frank Glass. However, we have not conducted a professional land survey or title search to confirm this with absolute certainty. The ArcGIS PLSS data shows the courthouse within Section 2 at the NE¼ SW¼ quarter-quarter, which aligns with Frank Glass's patent. This research presents a reasonable conclusion based on the available evidence and warrants further verification through official county and federal records.

The Allottee: Frank Glass

Frank Glass was a Chippewa Indian belonging to the White Earth Reservation. Under the General Allotment Act of 1887 (the Dawes Act) and the Act of January 14, 1889, Glass was allotted land in Section 2 of what would become the city of Mahnomen.

On December 30, 1902, President Theodore Roosevelt signed Trust Patent No. 3005, granting Frank Glass the following described land:

Federal Trust Patent — Document No. 3005
No. 3005  ·  Letter No. B 70528-19  ·  Patent No. 72117

The United States of America

To all to whom these presents shall come, Greeting

Allottee Frank Glass
Tribal Affiliation Chippewa Indian, White Earth Reservation
Land Description Lot 4 & NE¼ SW¼, Section 2
Township / Range T144N, R41W, 5th PM
Acreage 78.37 acres
Patent Type Trust — 25 years
Date Issued December 30, 1902
Authority Dawes Act (24 Stats., 388) & Act of Jan. 14, 1889
Theodore Roosevelt
President of the United States

The trust patent meant the federal government held legal title to the land for Glass's benefit. Under its terms, the land could not be sold, transferred, taxed, or encumbered for a period of twenty-five years — meaning trust protections would not expire until approximately 1927.

Original Document — Trust Patent (1902)
Signed by President Theodore Roosevelt, December 30, 1902

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Section 2 Allottees

Frank Glass was not the only allottee in Section 2. The BLM GLO records show multiple Chippewa allottees received patents for land in this section, all dated in 1902:

The Glass family — Frank, Cynthia E., and Leonora — held a significant block of allotments in the southwest portion of Section 2, forming a family allotment cluster that was common practice during the allotment era.

Section 2 — SW Quarter Detail
NW¼
NW¼
NE¼
NW¼
NW¼
NE¼
NE¼
NE¼
SW¼
NW¼
Merrell
SE¼
NW¼
Beaulieu
SW¼
NE¼
Beaulieu
SE¼
NE¼
M.K.W.G.B.
NW¼
SW¼
Merrell
NE¼
SW¼
F. Glass
NW¼
SE¼
Darco
NE¼
SE¼
M.K.W.G.B.
SW¼
SW¼
Sullivan
SE¼
SW¼
L. Glass
SW¼
SE¼
M.K.W.G.B.
SE¼
SE¼
M.K.W.G.B.
Believed courthouse location (F. Glass)
Glass family allotments

Section 2, T144N R41W, 5th PM — Approximate allotment layout based on BLM GLO records. M.K.W.G.B. = Maysh Ko We Gah Bow.

The Timeline Problem

This is where the story becomes troubling. Consider the following sequence of events:

1887
February 8, 1887

Dawes Act Signed Into Law

The General Allotment Act authorizes the President to divide tribal lands into individual allotments. Trust patents are issued for 25 years, during which the land cannot be sold, transferred, or taxed.

1902
December 30, 1902

Trust Patent Issued to Frank Glass

President Theodore Roosevelt signs Trust Patent No. 3005, allotting Lot 4 and the NE¼ SW¼ of Section 2 to Frank Glass. The land is held in trust for 25 years — protections would not expire until approximately 1927.

1906
May 8, 1906

Mahnomen County Established

Mahnomen County is officially organized. The county seat is established in the city of Mahnomen.

1909
Circa 1909–1910

Courthouse Built on Trust Land

The Mahnomen County Courthouse is constructed at 311 North Main Street, on land that — according to federal patent records — was still held in trust for Frank Glass. The trust period had 18 years remaining. The building cost approximately $9,763.

1917
April 17, 1917

Sells "Declaration of Policy"

Commissioner of Indian Affairs Cato Sells issues a declaration that accelerates the issuance of fee simple patents to allottees, often without their consent or request. This policy leads to widespread land loss across Indian Country.

1919
November 26, 1919

Fee Simple Patent Issued

President Woodrow Wilson signs a fee simple patent for Frank Glass's land, removing all trust protections eight years early. The land becomes subject to taxation, sale, and transfer. Patent No. 72117 is recorded — the same land, the same allottee, but now with no federal protections.

The Central Question

If the Mahnomen County Courthouse was built in 1909, and Frank Glass's land was not converted from trust to fee simple until 1919, then the county constructed a government building on federally protected Indian trust land — a full decade before the land was legally available for such use.

Original Document — Fee Simple Patent (1919)
Signed by President Woodrow Wilson, November 26, 1919 — converting the trust patent to fee simple ownership

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What This Means

Under the terms of the 1902 trust patent, Frank Glass's allotment was held by the United States government for his sole use and benefit. During the trust period, the land was under federal — not state or county — jurisdiction. No state or county government should have been able to acquire, condemn, or build upon this land without explicit federal authorization.

The trust patent stated clearly that the land was held "in trust for the sole use and benefit of the said Frank Glass" and that the President could, at his discretion, extend the trust period. There was no provision in the patent for county acquisition or construction of government buildings.

The issuance of the fee simple patent in 1919 — ten years after the courthouse was already standing — raises the question of whether this conversion was done specifically to retroactively legitimize the county's use of the land. The 1919 patent was issued during the height of the "forced fee" era, when the federal government aggressively converted trust allotments to fee simple status, often without the allottee's knowledge or consent.

Unanswered Questions

This research opens several questions that warrant further investigation:

Historical Context: The Allotment Era

The Dawes Act of 1887 was one of the most devastating federal policies in the history of Indian Country. Under the guise of "civilizing" Native Americans and promoting individual land ownership, the Act broke up communal tribal lands into individual allotments. "Surplus" lands — often the majority of the reservation — were then opened to non-Indian settlement.

At White Earth, the allotment process was further compounded by the Nelson Act of 1889 and subsequent legislation that consolidated Minnesota Chippewa bands onto the White Earth Reservation. The result was a dramatic transfer of land from Ojibwe ownership to non-Indian ownership over the following decades.

The Burke Act of 1906 gave the Secretary of the Interior the power to issue fee simple patents before the 25-year trust period expired, supposedly to "competent" allottees. In practice, this was used as a tool to accelerate land dispossession. Commissioner Cato Sells' 1917 "Declaration of Policy" further accelerated this process by directing fee patents be issued to allottees deemed "competent" — often based solely on blood quantum rather than any actual assessment of the individual's circumstances.

Nationally, Indian land holdings decreased from approximately 138 million acres in 1887 to roughly 48 million acres by 1934, when the Indian Reorganization Act finally ended the allotment policy. At White Earth, the impacts were particularly severe.

Sources

Disclaimer

This page presents preliminary research based on publicly available federal land patent records and GIS data. While we believe Frank Glass's allotment (NE¼ SW¼, Section 2, T144N, R41W) is the most likely location of the Mahnomen County Courthouse, we have not conducted a professional land survey or title search to confirm this with certainty. The exact quarter-quarter section the courthouse occupies should be verified through official county records and modern survey data. This research is intended to raise questions for further investigation, not to make definitive legal claims.