Essay on the French Revolution and the Napoleonic Wars,

This is a contemporary draft composition reviewing the course of the French Revolution and Napoleonic Wars. Tudor offers opinions on England’s diplomatic options after the renewal of hostilities and Prime Minister William Pitt the Younger: "His task is momentous and all Europe are watching his movements with anxiety." The document is signed "Marcus Valinus."

Records of the Debating Club of Resident Graduates, 1792-1793

This journal contains minutes from meetings held from February 1792 through October 1793. These minutes include the names of participants and the questions and arguments which were debated, including: whether or not French slaves in the West Indies should be emancipated; whether or not reading novels was beneficial; whether sermons were more effective when memorized than when simply read; whether theater contributed to corrupt morals; whether drunkenness or gambling was more detrimental to society; and whether or not French assistance to the colonies in their Revolutionary War provided sufficient cause for the United States to join with France in its own wars. Most of the topics of debate centered on religion, government and education. Several entries also include notes on related topics of discussion, including the reasons for Native American tribes' hostilities against federal authorities, and there are several references to published works which were cited and consulted in the course of debate.

Letters from William Tudor to his family,

Three letters written from Tudor to his family from London. Among the subjects about which he writes include the fruit and vegetable bushes and seeds he is sending to Rockwood, the family estate, as well as his impressions of London society and weather. He also writes about political issues, including the Napoleonic Wars, unification in Ireland, and the challenges of being an American in trade in England.

Letter from William Tudor to his family,

Four letters written from Tudor to his family while he was traveling in France in 1800 and 1802. In two letters, he describes in detail his capture by a French privateer aboard the ship Minerva in the spring of 1800. He also discusses the business activities of "Mr. C" (John Codman), his employer. Tudor additionally describes the French countryside and the impact of the French Revolutionary Wars on the cities.

Letters from William Tudor to his brother, Frederic Tudor,

Four letters written from London in which Tudor details his efforts to obtain licenses to export ice to Jamaica and Barbados from the British Board of Trade. He also comments on the Napoleonic Wars and the Monroe–Pinkney Treaty.

Letters from Degen, Purviance & Co. to William Tudor,

Four letters, several including price circulars for various goods and foodstuffs. Also discussed is the impact of the Napoleonic Wars on trade.

Letters from John Murray Forbes to William Tudor,

Six letters regarding ongoing civil wars in the Argentinean provinces, peace negotiations, and Forbes’ implementation of the Monroe Doctrine, as well as diplomatic discussions with the provisional government in Buenos Aires, which sought American intervention. Forbes also includes a copy of a letter he wrote to the provisional government regarding privateering.

Journal of the British expedition from Detroit to Vincennes and its defeat by George Rogers Clark : manuscript, 1778-1782

Account of the British forces' expedition which captured Vincennes, Indiana in Dec. 1778, with an account of their eventual defeat in 1779 at the Battle of Vincennes by the American Revolutionary forces led by Col. George Rogers Clark.