Águas de São Pedro–São Paulo 1941 chess tournament
The Águas de São Pedro International Tournament () was a chess tournament held from 2 to 26 July 1941 in Águas de São Pedro and São Paulo. The event, the first international chess tournament of Brazil, was organized by the São Paulo Chess Club and sponsored by Antonio and Octavio Moura Andrade, being the latter founder of Águas de São Pedro and owner of the "Grande Hotel".
São Cristóvão
São Cristóvão was established by the Portuguese (in a time when Portugal, Spain and the Naples kingdoms were under the rule of Philip II of Spain) as one of the first colonization attempts in Sergipe, which makes the city the fourth oldest one in Brazil. In 1590 the Portuguese sent Cristóvão de Barros to both subjugate the region to colonial rule and establish a safe trading port between Salvador and Pernambuco. De Barros quickly and violently defeated the local population, which consisted of people of mixed Tupinambá and French heritage who maintained a trade in Brazilwood. As a symbol of his victory De Barros founded a small village named for his patron saint, Saint Christopher.