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 Braganza of 1826 stated that ""The Reigning Dynasty of the Most Serene House of Braganza Shall Continue in the Person of Lady Princess Maria da Glória, by the Abdication and Cession of Her August Father Lord Pedro I, Emperor of Brazil, Legitimate Heir and Successor of Lord João VI."". After the revolution of 1910, King Manuel II settled in England until his death in 1932. He was childless, and descendants of Miguel of Braganza (the usurper of 1826) claimed the throne. In 1920–22, the two (of the now four) branches of the House of Braganza negotiated an alleged pact under which