Brown went on to own a successful farming and shipping business with his brothers, Nicholas,
Joseph, and
Moses Brown. He was active in the
slave trade and
China trade and invested heavily in
privateers during the 1760s through 1780s. Brown was a leader in the
Sons of Liberty and was one of the instigators of the
burning of the Gaspee in 1772. Aaron in his affidavit says as the boats got below HMS Gaspee's bows he saw Brown fire a musket and
Captain Dudingston immediately falling from where he was stood. Along with the
Boston Tea Party, this was one of the first violent acts of defiance to the authority of the British Crown which eventually led up to the
American Revolution. In 1775, during the
American Revolution, John Brown sold the United States Navy its first ship, the
USS Providence (previously, the
Katy). Brown was named as a delegate for
Rhode Island to the
Continental Congress in 1784–1785 but did not attend.
Slave trading John Brown was also a slave trader and personally owned
slaves as well. On March 22, 1794, Congress passed the
Slave Trade Act of 1794, which prohibited the making, loading, outfitting, equipping, or dispatching of any ship to be used in human trafficking. Subsequently, on August 5, 1797, John Brown was ordered to forfeit his ship . He was tried in federal court as the first American to be tried under the 1794 law. Brown was acquitted but did not have his ship returned. Brown's involvement in the slave trade and
slavery in Rhode Island are addressed in the official
Response of Brown University to the Report of the Steering Committee on Slavery and Justice. Business interests Brown's business interests were varied. In addition to the slave trade, he was involved in shipbuilding and real estate speculation. He was also a partner (along with his brother
Moses Brown and Rhode Island Governor
Stephen Hopkins) in the
Hope Furnace (located in Hope Village on the border of towns of Scituate and Coventry, RI) which made cannons during the American Revolution and through the War of 1812. In 1791 Brown founded Providence Bank – the first bank in Rhode Island, and organizer of the Providence
South Bridge Company. After various acquisitions over the next 160 years Providence Bank evolved into
FleetBoston Financial which, in turn, was absorbed by
Bank of America in 2004. Providence Bank is one of the oldest "branches" in Bank of America's "family tree" and is, at least arguably, still a "living" corporate entity. The original Providence Bank building (built in 1774) still stands at
50 South Main Street in Providence and is the corporate office of the
Brown & Ives Land Company which is another business which can trace its roots to John Brown. ==American Revolution==