Diplomatic coups were scarce that season. Thomas Jefferson had temporarily left his duties at the Court of Versailles to join John Adams, America’s first minister to the Court of St. James’s. Adams had summoned him to help in concluding several treaties, but soon after Jefferson’s arrival in London on March 11, the negotiations ground to a halt. Tripoli’s ambassador informed the Americans that sixty thousand guineas would be required to prevent Tripoli and Tunis from seizing American vessels and enslaving sailors, a sum the struggling states could hardly afford. The possibility of reaching a trade agreement with Britain seemed equally remote, and the commercial treaty under way with Portugal was being delayed. Overworked, underpaid, and dispirited, Jefferson and Adams decided it was time for a holiday and set out for a fortnight’s tour of English countryseats.