Whitney's notable invention of the cotton gin in 1793 had given a stupendous impetus to cotton growing in the Southern States. As the shipowners were chiefly centered in New England the export of this staple vastly increased their trade and fortunes. It might be thought, parenthetically, that Whitney himself should have made a surpassing fortune from an invention which brought millions of dollars to planters and traders. But his inventive ability and perseverance, at least in his creation of the cotton gin, brought him little more than a multitude of infringements upon his patent, refusals to pay him, and vexatious and expensive litigation to sustain his rights.9 In despair, he turned, in 1808, to the manufacture in New Haven of fire-arms for the Government, and from this business managed to get a fortune. From the Canton and Calcutta trade Thomas Handasyd Perkins, a Boston shipper, extracted a fortune of $2,000,000. His ships made thirty voyages around the world. This merchant peer lived to the venerable age of 90; when he passed away in 1854 his fortune, although intact, had shrunken to modest proportions compared with a few others which had sprung up. James Lloyd, a partner of Perkins', likewise profited; in 1808 he was elected a United States Senator and later reëlected.
William Gray, described as "one of the most successful of American merchants," and as one who was considered and taxed in Salem "as one of the wealthiest men in the place, where there were several of the largest fortunes that could be found in the United States," owned, in his heyday, more than sixty sail of vessels. Some scant details are obtainable as to the career and personality of this moneyed colossus of his day. He began as an apprenticed mechanic. For more than fifty years he rose at dawn and was shaved and dressed. His letters and papers were then spread before him and the day's business was begun. At his death in 1825 no inventory