Portuguese East India Company Portuguese East India Company The Portuguese East India Company ( or ) was a short-lived ill-fated attempt by Philip III of Portugal to create a national chartered company to look after interests in Portuguese India in the face on encroachment by the Dutch and English following the personal union of the Portuguese and Spanish Crowns. Portuguese trade with India had been a crown monopoly since the Portuguese captain Vasco da Gama opened the sea route to India in 1497-99. The monopoly had been managed by the Casa da Índia, the royal trading house founded around 1500. The Casa was responsible
Cantino planisphere was probably visited by an English expedition in 1497-98, and again, by the Portuguese explorer Gaspar Corte-Real in 1500 and 1501. The map makes clear that the land was discovered and charted for Portugal by Gaspar Corte-Real, for King Manuel I of Portugal. The North American section of the Cantino map is historically very important. It represents one of the very first mappings of America's East Coast, and includes descriptive place names. It may map both coasts of Florida, and 11 years before Ponce de León got credit for discovering Florida in 1513. Other suggestions include the possibility it reflects