Correspondence and petitions to Henry Seymour regarding canal routes in northern New York, personnel, etc. Mentions David Thomas, Wells Hatch.

These are accounts of expenditures for various legal services rendered as magistrate, as well as some miscellaneous personal accounts.

A New Hampshireman and one of the most famous military figures in colonial America, Robert Rogers saw brief service in the militia during King George's War, but found fame as a commander of rangers during the Seven Years War. An efficient leader and crack woodsman, Rogers gained a hard driving reputation in leading his rangers against the Abnaki Indians at St. Francis Quebec, and for service at Quebec, Montreal, Fort Pitt, and Detroit. After voyaging to England in 1765 to advance his career, he was appointed to the command of Fort Michilimackinac at the tip of the southern peninsula of Michigan, but was recalled less than two years later for impropriety and suspected treason. He later offered his services to George Washington before serving in the Loyalist Queen's Rangers. As Commander of Fort Michilimackinac from 1766-1768, Rogers sat at the critical nexus of the British fur trade, the point connecting the vast interior of the western Great Lakes and northern plains to the trading centers at Montreal and elsewhere in the east. His "Estimate of the Fur and Peltry Trade in the District of Michilimackinac, according to the bounds and limits, assign'd to it by the French, when under their government: together with an account of the situation and names of the several out-posts" is, as the title suggests, an overview of this most important area of economic activity. Rogers gave this manuscript to Jonathan Carver (the man he has sent on an expedition to find the Northwest Passage), who relayed it to Thomas Barton of Lancaster, Pa., who, in turn, sent it to the American Philosophical Society. It was received at the APS and referred to the Committee on Trade and Commerce on December 20, 1768.

James Burd (1726-1793) was well-known in colonial Pennsylvania through his role in the French and Indian War, as well as his connections to many of the colony's leading families (most notably the Shippen family). Initially starting out as a merchant in Philadelphia, Burd became increasingly involved with colonial affairs after moving to Lancaster County with his family in 1752. It would be on the frontier where Burd would make his mark first as a soldier, and later as a magistrate. The Burd-Shippen Papers consist mainly of letters and business documents sent to James Burd, with the bulk of the collection relating to the French and Indian War, 1754-1763, in which Burd served as an officer commanding troops at Fort Augusta and elsewhere. The collection reflects all aspects of Burd's life in Pennsylvania as a merchant, soldier, and magistrate; as well as his involvement with the Shippen family professionally and personally. Intermixed with items sent to Burd are receipts to his wife Sarah Shippen Burd, and correspondence between Edward Shippen and James Hamilton regarding land matters and Indian affairs in Lancaster.