Duke of Braganza Duke of Braganza The title Duke of Braganza () in the House of Braganza is one of the most important titles in the peerage of Portugal. Starting in 1640, when the House of Braganza acceded to the throne of Portugal, the male heir of the Portuguese Crown were known as Duke of Braganza, along with their style Prince of Beira or (from 1645 to 1816) Prince of Brazil. The tradition of the heir to the throne being titled Duke of Braganza was revived by various pretenders after the establishment of the Portuguese Republic on 5 October 1910 to signify their
House of Orléans-Braganza a consequence of permanent emigration to Brazil had been acknowledged and accepted in writing by the Count of Eu prior to his marriage to the Princess Imperial of Brazil. Genealogical tree of the House of Orléans-Braganza, from its origin to the current claimants: The descendants of Prince Luís of Orléans-Braganza <br> The descendants of Pedro de Alcântara, Prince of Grão-Pará Some of the most important Brazilian palaces that were built to the Brazilian Imperial Family to private or governamental use. These palaces were taken by the government of the republic when it was proclaimed. Most members of the Imperial House