Chiriqui Colonization Project Collection
Scope and Contents
The Chiriqui Colonization Project Collection comprises 6 folders of materials related to President Abraham Lincoln’s project to resettle free African Americans in a colony (dubbed “Linconia” in the press) in Northwest Panama. The collection holds documents and personal correspondence related to the project, mostly by colonization agents Ambrose W. Thompson and Senator Samuel C. Pomeroy. Included in the collection are meeting minutes from the Chiriqui Improvement Company giving Thompson control of land in the Chiriqui province, and business correspondence of Senator Pomeroy that details unpaid debts related to the fall out from the attempted colony’s formation. Formats include planning documents, contracts, correspondence, meeting minutes, expenses, and statements.
Dates
- Creation: 1858-1897, bulk 1873-1897
Creator
- Pomeroy, S. C. (Samuel Clarke), 1816-1891 (Person)
- Thompson, Ambrose W. (Person)
Conditions Governing Access
Collection is open for research.
Conditions Governing Use
Copyright status for collection materials is unknown. Transmission or reproduction of materials protected by U.S. Copyright Law (Title 17, U.S.C.) beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owners. Responsibility for any use rests exclusively with the user.
Biographical / Historical
Samuel Clarke Pomeroy (1816-1891) was a U.S. Senator and abolitionist born in Southampton, Massachusetts on January 3, 1816. Pomeroy attended Amherst College (1836-1838) before serving in the Massachusetts house of representatives (1852-1853). He was part of a settlement movement to the Kansas Territory in 1854 and, after settling, served as the mayor of Atchison, Kansas (1858-1859).
In 1861, upon Kansas being admitted as a State, Pomeroy was elected to the United States Senate for the Republican party. He was part of the Lawrence, Kansas public safety committee and called for voting rights and citizenship for formerly enslaved persons. Additionally, he was the President of the National Equal Rights Association (1867) where he campaigned for “universal suffrage”. Pomeroy lost reelection in 1872 and retired back to Massachusetts. He died in Whitinsville, Massachusetts in 1891.
Biographical / Historical
The Chiriqui Colonization Project was an initiative proposed by President Abraham Lincoln and Senator Samuel C. Pomeroy to resettle formerly enslaved African Americans from the United States to “Linconia,” a new colony in the Chiriqui province of Panama. The proposed project hoped to resettle 13,000 formerly enslaved persons from Washington, D.C. to Panama with the promise of immediate jobs in coal mines.
President Lincoln began early campaigning for the colonization project in 1861 in his annual message to Congress. As emancipation became a more pressing political question, Lincoln pursued colonization projects simultaneously, possibly to appease conservative critics of emancipation. During a July 21, 1862 cabinet meeting he proposed enlisting Black troops and using them as laborers to colonize in Central America. He then held a delegation meeting on August 14, 1862 with prominent Black leaders to discuss the Chiriqui project plan. Black abolitionists criticized the idea immediately; Frederick Douglass declared that Lincoln’s plan sounded like a desire to expel Black people from the United States.
Despite opposition, Lincoln pushed on with the project, ordering coal deposits tested in Chiriqui, signing contracts with Ambrose W. Thompson, and appointing Senator Samuel Pomeroy as an agent in the colonization project. The president’s actions were called into question, first by Joseph Henry, a scientist assigned to testing the deposits, who found the coal of the lowest quality, and later by members of the American Colonization Society, who had heard of improper dealings by both Thompson and Pomeroy. In addition, when Lincoln issued the Preliminary Emancipation Proclamation in September of 1862, Central American countries objected to the Chiriqui project. The project was officially rejected by a cabinet reversal in September of 1862 because of the diplomatic conflict the project incurred and it was suspended shortly after the Proclamation was issued in 1863.
Biographical / Historical
Ambrose W. Thompson was a shipbuilder born in Philadelphia, Pennsylvania. He worked as a colonization agent for the Chiriqui province in Panama and was head of the Chiriqui Improvement Company, whose primary role was selling land in Panama and Central America to the United States.
Full Extent
.23 cubic feet (1 half legal document case)
Language of Materials
English
Arrangement
Collection is unarranged and maintains the creator’s original order.
Bibliography
- Pomeroy, Samuel Clarke. Biographical Directory of the United States Congress. Accessed 2026 July 20.
- Samuel C. Pomeroy: A Featured Biography. United States Senate. Accessed 2026 July 20.
- Strittmatter, H. (2025) "'A Wise Ending to a Singularly Foolish Beginning': An Analysis of the Chiriqui Colonization Project," The Gettysburg College Journal of the Civil War Era. Vol. 14, (6), (56-78).
- Vorenberg, M.. (1993). Abraham Lincoln and the Politics of Black Colonization. Journal of the Abraham Lincoln Association., Vol. 14 (2), (22-45).
Subject
- Chiriqui Improvement Company (Organization)
- Title
- A Guide to the Chiriqui Colonization Project Collection
- Status
- Completed
- Author
- Grace Thomsen
- Date
- July 2026
- Language of description
- English
- Script of description
- Latin
Repository Details
Part of the University of Notre Dame Rare Books & Special Collections Repository