Head of the Imperial House of Brazil
The Chiefs of the Imperial House of Brazil (Portuguese: chefes da Casa Imperial do Brasil) are the imperial chiefs and de jure monarchs of Brazil, from the House of Braganza, who reigned from the establishment of the Brazilian monarchy in 1815 until the republican coup that overthrew the Empire of Brazil in 1889 and, shortly thereafter, created the House of Orléans-Braganza.