![How did Duarte Pio, Duke of Braganza claim his royal title with sufficient proof that he is actually a descendant of the Portuguese royalty? - Quora How did Duarte Pio, Duke of Braganza claim his royal title with sufficient proof that he is actually a descendant of the Portuguese royalty? - Quora](https://qph.cf2.quoracdn.net/main-thumb-1052755815-200-qxyolmyhxrmvvcewtxkhebstksuuowkf.jpeg)
How did Duarte Pio, Duke of Braganza claim his royal title with sufficient proof that he is actually a descendant of the Portuguese royalty? - Quora
How did Duarte Pio, Duke of Braganza claim his royal title with sufficient proof that he is actually a descendant of the Portuguese royalty? - Quora
![His Royal Highness Prince Dom Duarte Pio de Bragança, currently Duke of Braganza and only accepted claimant to the throne of Portugal when younger. : r/monarchism His Royal Highness Prince Dom Duarte Pio de Bragança, currently Duke of Braganza and only accepted claimant to the throne of Portugal when younger. : r/monarchism](https://i.redd.it/h8nwd3d7o3ya1.jpg)
His Royal Highness Prince Dom Duarte Pio de Bragança, currently Duke of Braganza and only accepted claimant to the throne of Portugal when younger. : r/monarchism
![Dom Duarte Pio, Duke of Braganza, and his wife Duchess Isabel attend the official dinner on the Opera terraces after the religious wedding of Prince Albert II and Princess Charlene of Monaco, Dom Duarte Pio, Duke of Braganza, and his wife Duchess Isabel attend the official dinner on the Opera terraces after the religious wedding of Prince Albert II and Princess Charlene of Monaco,](https://c8.alamy.com/comp/DAN0HA/dom-duarte-pio-duke-of-braganza-and-his-wife-duchess-isabel-attend-DAN0HA.jpg)