Portuguese captain Francisco Caldeiras de Castelo Branco,…
January 1616 CE
Portuguese captain Francisco Caldeiras de Castelo Branco, sent by the Portuguese crown to defend the Amazon River delta against French, Dutch and English colonization attempts, had in the previous year participated in the capture the newly-built French fort of São Luís in Maranhão.
Caldeiras founds the city of Belém on January 12, 1616, building a fortress called Forte do Presépio (currently called Forte do Castelo).
Initially, the city is named Feliz Lusitânia.
Remote from the rest of the county and strongly linked to Portugal, this first European colony on the Amazon will not become part of the Brazilian nation until 1775. (Later it will be renamed to Santa Maria do Grão Pará as well as Santa Maria de Belém do Grão Pará, finally receiving its current name Belém, today the tenth largest city in Brazil.)