THE REVOLUTIONARY PERIOD, 1765-1781 401 ACT OF POSSESSION OF EAST BANK OF THE MISSISSIPPI RIVER NORTH OF THE DISTRICT OF NATCHEZ. November 22, 1780. 332 Don Balthazar de Villiers, captain of the Louisiana regiment, political and military commandant of Fort Carlos III of Arkansas and its dependencies. On this the 22nd day of the month of November, 1780, in the name of the King of Spain, Don Carlos III (may God keep him), we have taken possession of the left bank of the Mississippi River oppo- site the Arkansas, White, and St. Francis rivers, as far as the boundary of the district of Natchez, to be the dependencies and come within the jurisdiction of this post. Being at the place formerly known as Conco...