In 1787, Seagrove was elected to the
Georgia House of Representatives. In 1788, Seagrove and
Henry Osborne, also of Camden County, were candidates for Representative to the
First United States Congress of 1789. Both Seagrove and Osborne lost to Abraham Baldwin. In 1789, Seagrove was appointed a Collector of the State of Georgia under
Congress, an appointment for which he wrote to
George Washington for support. The
post was at St. Marys, and the town became the site of a U.S. Customs Port. Dissatisfied with an appointment which had produced "not one shilling," Seagrove wrote to President Washington on 16 April 1790 requesting a more lucrative assignment and in March 1792 he was made inspector of the port. He also served as a Commissioner to the Spanish government in Florida, going to St. Augustine in 1791 to discuss
fugitive slaves from the United States entering
East Florida. In 1793, Seagrove undertook a mission to
Tukabatchee, a 'capital' town of the Creek Nation. In 1796, the
Treaty of Colerain between the Creeks and United States was signed at the small town Seagrove had founded. James Seagrove's death date cannot be found, but it is known he was a participant in the
Patriot Expedition in 1811. ==References==