On October 7, 1798, the streets of Philadelphia were ominously deserted. A yellow-fever epidemic was at its height. Anyone who could had fled the city, and few would enter it voluntarily. Nevertheless thirty-three-year-old Aristide Aubert Dupetit-Thouars, a captain in the French navy, arrived there on foot from Wilmington and was anxiously seeking The Mansion at Spruce and Third streets. He had been warned to avoid the capital, but French refugees from Santo Domingo had also told him it was in Philadelphia that he might find an answer to his immediate need to subsist and to the fulfillment of a life’s dream. At the splendid house of financier and statesman William Bingham, the refugees said, he would find a compatriot, Vicomte Louis-Marie de Noailles. It seemed that Noailles had been dreaming dreams similar to his.