Note 182 — Chapter XLVIII
Reading edition
"Indignant at this neglectful treatment, Henry returned to Boston, and obtained a letter of introduction from Governor Gerry to Madison, to whom he offered to divulge the whole conspiracy, of which he had been the head and soul, for a certain sum of money. Madison gave him $50,000, and the swindler embarked for France. There is but little doubt that Henry made a fool of the Governor of Canada, and completely overreached the President. The publication of the correspondence, however, increased the hatred both against the Federalists and the English nation." [The object President Madison had in view.] (Headley's History of the War of 1812-1815 with England, p. 49.)