House of Braganza ducal period, from origins of its founder, Afonso I, Duke of Braganza, to the issue of its last noble duke, Teodósio II, Duke of Braganza: Genealogical tree of the House of Braganza, from its first monarch, João IV, King of Portugal, to the fracture of the house into its three main branches, in the issue of João VI, King of United Kingdom of Portugal, Brazil, and the Algarves: Genealogical tree of the Brazilian branch House of Braganza, from its first monarch, Pedro I, Emperor of Brazil, to the issue of Pedro II, the last Emperor of Brazil. Genealogical tree of
House of Orléans-Braganza imperial family's banishment. The net year Prince Gaston and Prince Pedro de Alcântara traveled back to Brazil after 31 years of imposed exile for the reburial of the Emperor and the Empress in Cathedral of Petrópolis. Isabel, the Emperor's daughter and heir and "de jure" Empress of Brazil was too ill to travel and died in this same year. She was the last pure Braganza heir to the Brazilian throne. After her death, the claim passed to her grandson Prince Pedro Henrique of Orléans-Braganza, Luis's eldest son. The following year, Prince Gaston, Count of Eu, eventually died a natural death