Like his father Robert, George was an attorney at law in Rhode Island. He served as a representative in the
Rhode Island General Assembly and in 1796 was elected by the Legislature as the second justice of the state supreme court, holding that office until 1799. Brown defeated the incumbent lieutenant governor
Samuel J. Potter, served his term and was in turn defeated by Potter who succeeded him. Brown owned a nearly four hundred acre farm in South Kingstown, which "formerly constituted one of the most eligible tracts of the Hazards'
Boston Neck estates." The head farmer on his estate was John Perry, father of Robinson Perry, and a cousin of Commodore
Oliver Hazard Perry. ==Personal life==