Special Collections at The George Washington Presidential Library at Mount Vernon
PO Box 3600Kaitlyn Tanis, Library Intern
This collection is open for research during scheduled appointments. Researchers must complete the Washington Library's Special Collections and Archives Registration Form before access is provided. The library reserves the right to restrict access to certain items for preservation purposes.
[Name and date of item], Potomac Navigation Company records, [Folder], Special Collections, The George Washington Presidential Library at Mount Vernon [hereafter Washington Library], Mount Vernon, Virginia.
The Potomac Navigation Company was a cooperative project between Maryland and Virginia to expand the Potomac River and establish navigable waterways that would further develop commercial trade. Established in 1785, George Washington was the first major investor as well as the first president of the company. And along with Thomas Johnson, Thomas Sim Lee, George Gilpin, and John Fitzgerald, he was appointed director of the company. The Potomac Navigation Company employed James Rumsey, inventor of the steamboat, to manage the mechanics of building the canals, Richardson Stewart as his assistant, and William Hartshorne as the treasurer. They supervised hundreds of laborers, indentured servants, and slaves to build five canals surrounding major waterfalls in the area: House's, Shenandoah, Seneca, Little Falls and Great Falls.
Although supported by both the Virginia and Maryland Assemblies, the company was constantly plagued with difficulties and struggled to sell shares to interested buyers. Water levels prevented boats from reaching their destinations, the company had difficulty securing loans, and the locks were in a constant state of repair; despite these hardships, by 1802 they had created 220 miles of navigable waterways between the Savage River and Washington, D.C. By the 1820s, a proposal was passed to build a canal that would travel from Washington, D.C. and to the Ohio River; thus transforming the Potomac Navigation Company to the Chesapeake and Ohio Canal Company.
This collection is comprised of three different types of documents: various accounts from individuals who have worked for the Potomac Navigation Company; lists of all the men employed by the company which details the amount of work that was done; and receipts and invoices.
This collection is organized into three series: Accounts, Lists of Workmen, and Receipts. Within each of these series, the collection is in date order. The Lists of Workmen is further defined by region: Seneca Falls, Shanandoah Falls, and Great Falls, all of which are in date order.
The following manuscripts, reproduction files, and books relate to the formation or business of the Potomac Navigation Company.
Account, Men employed at Seneca Falls under Richardson Stuart, 1785 October 15-29: 2023-12-11