Dom Duarte Nuno, Duke of Braganza was the claimant to the defunct Portuguese throne, as both the Miguelist successor of his father, Miguel Januário, Duke of Braganza, and later as the head of the only Brigantine house, after the death of the last... Wikipedia
Born: September 23, 1907, Seebenstein, Austria
Died: December 24, 1976 (age 69 years), Prazeres, Lisbon, Portugal
Spouse: Princess Maria Francisca of Orléans-Braganza (m. 1942–1968)
Grandchildren: Maria Francisca, Duchess of Coimbra, Afonso, Prince of Beira, and Infante Dinis, Duke of Porto