Prince Royal of Portugal

Prince Royal of Portugal (Portuguese: Príncipe Real de Portugal), officially Prince Royal of Portugal and the Algarves (Príncipe Real de Portugal e dos Algarves), was the title held by the heir-apparent or presumptive to the Kingdom of Portugal, from 1825 to 1910. From 1815 to 1825 the title was Prince Royal of the United Kingdom of Portugal, Brazil and the Algarves.