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Andrew Ellicott

An Register of His Papers in the Library of Congress

Prepared by Anita Nolen
Revised by Patrick Kerwin

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Manuscript Division, Library of Congress

Washington, D.C.

2003

Contact information: http://lcweb.loc.gov/rr/mss/address.html

Finding aid encoded by Library of Congress Manuscript Division, 2006

Finding aid URL: http://hdl.loc.gov/loc.mss/eadmss.ms006045

Table of Contents

Collection Summary

Selected Search Terms

Names:

Subjects:

Occupations:

Administrative Information

Provenance:

Processing History:

Copyright Status:

Microfilm:

Preferred Citation:

Biographical Note

Scope and Content Note

Arrangement of the Papers

Container List

Collection Summary

Title: Papers of Andrew Ellicott
Span Dates: 1777-1829
ID No.: MSS19679
Creator: Ellicott, Andrew, 1754-1820
Extent: 925 items; 7 containers; 1.1 linear feet; 2 microfilm reels
Language: Collection material in English
Repository: Manuscript Division, Library of Congress, Washington, D.C.
Abstract: Surveyor and mathematician. Correspondence, maps, charts, and reports of astronomical observations chiefly concerning Ellicott's work in surveying the boundary between the U.S. and Florida under the San Lorenzo Treaty (1795) and also his surveys of the city of Washington, the boundary between Georgia and South Carolina, the town of Presque Isle (later Erie), Pa., and the boundary between the U.S. and Canada under the Treaty of Ghent (1814). Other subjects include international politics, Indian affairs, and the Blount conspiracy (1797).

Selected Search Terms

The following terms have been used to index the description of this collection in the Library's online catalog. They are grouped by name of person or organization, by subject or location, and by occupation and listed alphabetically therein.



Names:
Ellicott, Andrew, 1754-1820
Blount, William, 1749-1800
Clark, Daniel, 1766-1813--Correspondence
Dunbar, William, 1749-1810--Correspondence
Ellicott, Joseph, 1760-1826--Correspondence
Ellicott, Sarah--Correspondence
Gayoso de Lemos, Manuel, 1747-1799--Correspondence
Hawkins, Benjamin, 1754-1816--Correspondence
Jefferson, Thomas, 1743-1826--Correspondence
Madison, James, 1751-1836--Correspondence
Minor, Stephen--Correspondence
Patterson, Robert, 1743-1824--Correspondence
Pickering, Timothy, 1745-1829--Correspondence
Pitchlynn, John, ca. 1756-1835--Correspondence
Sargent, Winthrop, 1753-1820--Correspondence
Van Ness, Cornelius P. (Cornelius Peter), 1782-1852--Correspondence
Wilkinson, James, 1757-1825--Correspondence
Gillespie, David. Papers of David Gillespie (1777-1801)

Subjects:
San Lorenzo Treaty, 1795
Treaty of Ghent (1814)
Astronomy
Conspiracies--United States
Indians of North America--Government relations
Surveying--Georgia
Surveying--Pennsylvania
Surveying--South Carolina
Surveying--Washington (D.C.)
World politics
Canada--Boundaries--United States
Erie (Pa.)--Surveys
Florida--Boundaries--United States
Georgia--Boundaries--South Carolina
Georgia--Surveys
South Carolina--Boundaries--Georgia
South Carolina--Surveys
United States--Boundaries--Canada
United States--Boundaries--Florida
Washington (D.C.)--Surveys

Occupations:
Mathematicians
Surveyors

Administrative Information

Provenance:

The papers of Andrew Ellicott, surveyor and mathematician, were purchased by the Library of Congress in 1931 and 1936. Additions were given by Charles B. Curtis, 1945-1953.

Processing History:

The papers of Andrew Ellicott were processed in 1974. The finding aid was revised in 2003.

Copyright Status:

The status of copyright in the unpublished writings of Andrew Ellicott is governed by the Copyright Law of the United States (Title 17, U.S.C.).

Microfilm:

A microfilm edition of these papers is available on two reels. Consult a reference librarian in the Manuscript Division concerning availability for purchase or interlibrary loan.

Preferred Citation:

Researchers wishing to cite this collection should include the following information: Container or reel number, Andrew Ellicott Papers, Manuscript Division, Library of Congress, Washington, D.C.

Biographical Note

Date Event
1754, Jan.24 Born, Bucks County, Pa.
1775 Married Sarah (Sally) Brown
Family founded Ellicott City, Md.
1784 Appointed as surveyor of the Mason-Dixon Line
1785 Mathematics teacher, Baltimore Academy, Baltimore, Md.
1789 Appointed to survey southwestern boundary of New York
1791-1793 Surveyor of area for permanent seat of the national government
1792 Revised Pierre Charles L'Enfant's plan for the Federal City
1793 Published first map of the Territory of Columbia
1794 Appointed commissioner to lay out the town of Presque Isle (now Erie), Pa.
1796 Commissioned to survey boundary between the United States and Florida
1803 Published The Journal of Andrew Ellicott. Philadelphia: Printed by Budd & Bartram for Thomas Dobson
1811 Surveyed Georgia-South Carolina boundary
1813-1820 Professor of mathematics, United States Military Academy, West Point, N.Y.
1818-1820 Chief American surveyor to establish the United States-Canadian border
1820, Aug. 28 Died, West Point, N.Y.

Scope and Content Note

The papers of Andrew Ellicott (1758-1820) span the period 1777-1829. The collection includes volumes of letters received, letters sent, correspondence, and papers relating to Ellicott and David Gillespie.

The volumes of letters received and sent cover the period 1796-1800 and are chiefly concerned with Ellicott's work in surveying the boundary between the United States and Florida under the San Lorenzo Treaty of 1795. Other subjects discussed are international politics, Indian affairs, and the Blount conspiracy of 1797. Correspondents include Daniel Clark, Jr., William Dunbar, Manuel Gayoso de Lemos, Benjamin Hawkins, Stephen Minor, Timothy Pickering, John Pitchlynn, Winthrop Sargent, and James Wilkinson. Additional material relating to the boundary survey is in a volume of papers relating to Ellicott's correspondence with his assistant, David Gillespie.

Ellicott's activities on other projects such as surveys of the city of Washington, the boundary between Georgia and South Carolina, the town of Presque Isle (later Erie), Pennsylvania, and the boundary between the United States and Canada under the Treaty of Ghent of 1814, are documented in the volumes of correspondence. Although consisting largely of Ellicott's letters to his wife, Sarah, this material also includes maps, charts, and reports of astronomical observations as well as correspondence with his brother, Joseph Ellicott, and with Thomas Jefferson, James Madison, Robert Patterson, and Cornelius P. Van Ness.

Arrangement of the Papers

This collection is arranged by type of material and chronologically therein .

Container List

Available on microfilm. Shelf no. 16,232
Container Contents
BOX 1
REEL 1
Letters received
BOX 1
REEL 1
1796, Sept. 17-1798, June 6
BOX 2
REEL 1
1798, June 8-1800, Apr. 20
BOX 3
REEL 1
Letters sent, 1797, Feb. 24-1800, Apr. 22
BOX 4
REEL 2
Correspondence
BOX 4
REEL 2
1784, Jan. 16-1800, Dec. 23
BOX 5
REEL 2
1801, Jan. 15-1804, Sept. 4
BOX 6
REEL 2
1805, Mar. 1-1819, July 9; 1820, Aug. 28; 1829, Jan.-Feb.
BOX 7
REEL 2
Papers of Andrew Ellicott and David Gillespie, 1777, Oct.-1801, May 17
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  February 13, 2007
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