Carollton, below Baltimore, in Maryland; whither I went on purpose from Philadelphia in 1796, there was a small vineyard kept by a French vinedresser, and where they had tried a few sorts of the indigenous grapes. At the Southern Liberties of Philadelphia, I saw in 1806, a plantation of a large assortment of the best species of French grapes; which a French vinedresser had brought over the Atlantic. They were at their 2d or 3d years: they had not been attacked by the sickness: their nurse was yet full of hope.--In 1796, I saw also, near the Susquehannah river, not far from Middletown, a vineyard that had been planted by a German; but who having died sometime before, the vineyard had been wholly neglected. I was told, it had produced some wine; but it had suffered so much delapidation, that I could not recognize the species of grapes." With full knowledge of the failures of the past in growing grapes, and after his disheartening visits to a score or more of worthless vineyards planted with the grapes of his native country, Dufour embarked in the _Kentucky Vineyard Society_ enterprise and gave the Old World grapes a thorough trial on an extensive scale, with an abundance of capital, and, to care for the vines, as skilled labor as could be obtained in the vineyards of Europe. As was the case with all past undertakings of the kind so this one proved a failure. In the words of Dufour "a sickness took hold of all our vines except a few stocks of Cape and Madeira grapes." The promoters became disheartened and the vineyard after being cultivated for several years was abandoned. Members of the colony, thinking that a more favorable location might be found elsewhere in the valley of the Ohio, settled at Vevay, Indiana, in 1802. Dufour and several of his relatives were granted the privilege of purchasing lands with extended credit by an act of Congress May 1st, 1802. They purchased 2500 acres at the location of the new colony in Indiana and began anew the culture of the vine. For a time there was an element of prosperity in the enterprise but the vines became diseased and died, only one sort, the Cape or Alexander, gave returns for the care bestowed and by 1835 the Vevay vineyards ceased to exist. Could Dufour have foreseen the value of the native grapes for cultivation and devoted the capital and energy spent on European sorts to the best wild plants from the woods, grape culture in America would have been put forward half a century.