Guide to Research CollectionsAmerican Antiquarian Society
Papers: 1789-1791, 1793, 1795, 1799, and 1809. 7 diaries. Include notes on world geography, mathematics, and surveying; comments on trips to Dover; lists of personal purchases; reference to election as treasurer of Philadelphia Law Society and as president of Literary Society.
Boston Public Library
Papers: 7 items.
Papers: In Thomas Rodney papers, [ca. 1784-1810?].
Hagley Museum and Library
Papers: Miscellaneous letters in Victor du Pont papers, 1753-1847; Pierre S. du Pont collection, 1749-1939; Eleuthere Bradford du Pont collection, 1799-1834; Eleuthere Irenee du Pont papers, 1782-1838; Pierre S. du Pont collection, 1438-1921; and Benjamin Henry Latrobe papers, 1788-1820, on 315 microfiche.
Hall of Records
Papers: 1728-1784. .33 cubic foot. Personal and business papers. In part photocopies of originals in Historical Society of Delaware. Finding aid.
Historical Society of Delaware
Papers: Personal, business, and congressional papers and correspondence and portraits (1772-1824) in the Rodney collection and H.F. Brown collection. Finding aid.
Historical Society of Pennsylvania
Papers: Personal letters in Richard Renshaw family papers, 1683-1911 (bulk 1789-1865); and biographical sketch (1853) in William Thomson Read manuscripts, 1776-1869.
Library of Congress
Papers: Chiefly family correspondence in Rodney family papers, 1771-1824, 5 containers; and correspondence in Albert Gallatin papers, 1783-1847.
New-York Historical Society
New York, NY
Papers: 1794-1823. 52 letters.
New York Public Library
New York, NY
Papers: Letters to Caesar Augustus from John Quincy Adams, William M. Armstrong, James Barron, Aaron Burr, Tench Coxe, Joseph Hopkinson, Charles J. Ingersoll, and Edward Livingston in Caesar Rodney correspondence, 1749-1823; and a letterbook containing copies of letters to Rodney about public affairs in Washington in 1812, his mission to Russia, and European travels in James Asheton Bayard correspondence, 1800-1814.
Pierpont Morgan Library
New York, NY
Papers: 1771-1822. 12 items.
Rosenbach Museum and Library
Papers: [ca. August 1811]. 1 letter. From Alexander James Dallas.
University of Iowa Libraries
Special Collections Department
Iowa City, IA
Papers: January 9, 1809. 1 letter. To Secretary of War Eustis.
University of Pennsylvania
Papers: 1788, 1804. 3 items.
Western Reserve Historical Society
Papers: Correspondence in Joseph Buell papers, 1806-1811, 1836.