Question: What is the date of birth of Maria Francisca Of Orléans-Braganza, Duchess Of Braganza's husband?
Sentence (from "Duarte Nuno, Duke of Braganza"): "Dom" Duarte Nuno, Duke of Braganza (23 September 1907 – 24 December 1976) was the claimant to the defunct Portuguese throne, as both the Miguelist successor of his father, Miguel, Duke of Braganza, and later as the head of the only Brigantine house, after the death of the last Legitimist Braganza, King Manuel II of Portugal.
Relevant evidence: Yes