Guide to the Surveyor's Manual of Robert Lettis Hooper, Jr.Land Surveyor and New Jersey State Legislator1764MG 113

TABLE OF CONTENTS


Descriptive Summary

Biographical Note

Scope and Content Note

Restrictions

Access Points

Related Material

Administrative Information

Guide to the Surveyor's Manual of Robert Lettis Hooper, Jr.Land Surveyor and New Jersey State Legislator1764MG 113Inventory prepared by Stephen Yautz as part of the "Farm to City" project funded by a grant from the National Historical Publications and Records Commission.

Guide to the Surveyor's Manual of Robert Lettis Hooper, Jr.
Land Surveyor and New Jersey State Legislator
1764

MG 113



The New Jersey Historical Society
52 Park Place
Newark, New Jersey 07102
Contact: NJHS Library
(973) 596-8500 x249
© 2004 All rights reserved.
The New Jersey Historical Society, Publisher
Inventory prepared by Stephen Yautz as part of the "Farm to City" project funded by a grant from the National Historical Publications and Records Commission.

Finding aid encoded by Danielle Kovacs. February 2004. Production of the EAD 2002 version of this finding aid was made possible by a grant from the Andrew W. Mellon Foundation. Finding aid written in English.

Descriptive Summary

Creator: Robert Lettis Hooper, Jr.
Title: Robert Lettis Hooper, Jr. Surveyor's Manual
Dates:1764
Abstract: Consists of a surveyor's manual compiled and written in 1764 by Robert Lettis Hooper, Jr., for his land surveying projects in western Pennsylvania.
Quantity: 1 volume
Collection Number: MG 113

Biographical Note

Robert Lettis Hooper, Jr., was born circa 1730 in New Jersey, the son of Robert Lettis Hooper, Sr., who was Chief Justice of the Colony of New Jersey. His first business venture was a milling business with his brother, Jacob; the partnership was dissolved in 1761. Afterwards, Hooper opened a store in Philadelphia, which fared poorly, and was subsequently forced to close the business. Hooper then made trips west to Fort Pitt, and was contracted for making land surveys and engaged in other projects throughout the region for the colonial government for several years.

Upon his return from the west, Hooper settled in Northampton County, Pennsylvania, where he witnessed firsthand the beginning of the American struggle for independence in 1775. He became Deputy Quarter Master General in the Continental Army, and was responsible for the area covering Northampton, Bucks, Berks and Philadelphia counties in Pennsylvania, as well as Sussex County in New Jersey. As Deputy Quarter Master General, Hooper had apparently made enemies; at one point, he was the subject of investigation. He successfully defended the charges, and had the support of General Washington throughout the ordeal.

After his service in the American cause, Hooper became one of the proprietors of the Durham Iron Works, and married Elizabeth Erskine in 1781, the widow of his colleague, Robert Erskine. It was through his wife that Hooper expanded his business holdings, since she had inherited her husband's share of the Ringwood Iron Works in Ringwood, New Jersey. Hooper also put to use his surveying skills in New Jersey; it was he who laid out the towns of Mine Hill and Bloomsbury.

Hooper's prominent position as a wealthy businessman and landholder thrust him into New Jersey politics. In 1785, he became a member of the Council in the New Jersey Legislature, serving as its Vice President for three years. In 1787, he was witness to the New Jersey State Legislature's appointments of David Brearley, Abraham Clark, Jonathan Dayton, William Churchill Houston, William Livingston, and William Paterson to the Constitutional Convention, held in Philadelphia later that year.

He and his wife, Elizabeth, had no children; he died in his home near Trenton, New Jersey, in 1797.

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Scope and Content Note

This collection consists of a surveyor's manual compiled and written in 1764 by Robert Lettis Hooper, Jr., for his land surveying projects in western Pennsylvania. Entitled "The Surveyor's Assistant," the work includes mathematical tables, axioms, and formulae for determining area, sines, as well as conversion tables for long measure, square measure and divisors. The result is a reliable aid to surveying land without having to resort to lengthy mathematical calculations. The manual also contains a table of contents for easy reference.

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Restrictions

Access Restrictions

There are no access restrictions on this collection.

Photocopying of materials is limited and no materials may be photocopied without permission from library staff.

Use Restrictions

Researchers wishing to publish, reproduce, or reprint materials from this collection must obtain permission.

The New Jersey Historical Society complies with the copyright law of the United States (Title 17, United States Code), which governs the making of photocopies or other reproductions and protects unpublished materials as well as published materials.

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Access Points

The entries below represent persons, organizations, topics, forms, and occupations documented in this collection.
Subject Names:
Hooper, Robert Lettis, 1730?-1797.
Subject Topics:
Plane trigonometry.
Real property surveys.
Surveying--Tables.
Subject Places:
New Jersey--History--Colonial period, ca. 1600-1775.
Pennsylvania--History--Colonial period, ca. 1600-1775.
Document Types:
Manuals.
Subject Occupations
Surveyors.

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Related Material

For secondary material on Robert Lettis Hooper, Jr., see:

Hart, Charles Henry. Robert Lettis Hooper: Deputy Quarter-Master General in the Continental Army and Vice-President of New Jersey. Philadelphia: Charles Henry Hart, 1912.

Ogden, Mary Depue, ed. Memorial Cyclopedia of New Jersey. Vol. 3. Newark, New Jersey: Memorial History Company, 1917.

For related manuscript collections, see:

Manuscript Group 4, Revolutionary Era Manuscript Collection

Manuscript Group 42, William Paterson Manuscripts

Manuscript Group 46, New Jersey Legislature Minutes

Manuscript Group 160, Ringwood Company Supply Store Record Book

Manuscript Group 199, Robert Erskine Papers

Manuscript Group 237, New York and New Jersey Boundary Dispute Records

Manuscript Group 379, Jonathan Dayton Papers

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Administrative Information

Preferred Citation

This collection should be cited as: Manuscript Group 113, Robert Lettis Hooper, Jr. Surveyor's Manual, The New Jersey Historical Society.

Acquisition Information

This collection is the gift of A.D. Woodruff.

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