 He traveled up the river, past present-day Union Parish, to the old trading post called “Ecore a Fabri” (now Camden).For various reasons, after a few years Filhiol decided not to build his headquarters there and took his group back down river to the ""Prairie des Canots"".Many Louisiana Creole people arrived in Louisiana following the Slave Uprising led by Toussaint Breda (later called L'Overture) in 1791 in Ste.