The Bandeirantes (Portuguese pronunciation: [bɐ̃dejˈɾɐ̃t(ʃ)is], "those who carry the flag") were 17th-century Portuguese settlers in Brazil and fortune hunters. This group mostly hailed from the São Paulo region, which was known as the Captaincy of São Vicente until 1709 and the as the Captaincy of São Paulo. They led expeditions called bandeiras (Portuguese, "flags") which penetrated the interior of Brazil far south and west of the Tordesillas Line of 1494, which officially divided the Castilian or later Spanish (west) domain from the Portuguese (east) domain in South America.