The
American Revolution cut short his training, and Houstoun returned home to Georgia. For many years members of Houstoun's family had been high officials in the colony. With the onset of war, many remained loyal to the crown, but William, a zealous advocate of colonists' rights, was among the first to advocate for colonial resistance to British policies. Houstoun represented Georgia in the Continental Congress from 1783 through 1786. He was an unsuccessful candidate for the U.S. House of Representatives in
1789. He was chosen as one of Georgia's agents to settle a boundary dispute with
South Carolina in 1785 and was one of the original trustees of the
University of Georgia at
Athens. Houstoun also reportedly threatened to kill a reverend living in Rhode Island for making a critical remark about the South. Biographer Edith Duncan Johnston finds room for flattery despite this, writing: "Loyal to his native state and section, he was quick to avenge any insinuation that reflected against either." Pierce was also flexible in his assessment, or simply looking towards posterity, concluding Houstoun had "good and honorable principles" in his notes from the 1850s. ==Death and legacy==