In 1691 "Two Treatises" was translated into French by David Mazzel, a French Huguenot living in the Netherlands. This translation left out Locke's "Preface," all of the "First Treatise", and the first chapter of the "Second Treatise" (which summarised Locke's conclusions in the "First Treatise"). It was in this form that Locke's work was reprinted during the 18th century in France and in this form that Montesquieu, Voltaire and Rousseau were exposed to it. The only American edition from the 18th century was printed in 1773 in Boston; it, too, left out all of these sections. There were no other American editions until the 20th century.