House of Braganza loyalty. Fernando II's oldest surviving son and successor, Jaime I, returned to Portugal and reestablished himself at Vila Viçosa, the former seat of the Dukes. Fernando II's only other surviving son, Dinis of Braganza, married Beatriz de Castro Osório, Countess of Lemos, and had four children with her. Jaime I's tenure as Duke of Braganza was one of restoration and grandness. Upon his return to Portugal from exile, Jaime took possession of the House's formerly confiscated properties. In order to establish a new image for the House, he ordered the construction of a new seat for the House, which would
Prince Luiz Gastão of Orléans-Braganza Prince Luiz Gastão of Orléans-Braganza Prince Luiz Gastão of Orléans-Braganza (; 19 February 19118 September 1931) was a member of the House of Orléans-Braganza, and was descended from the Brazilian Imperial Family. Prince Luiz Gastão was born at Cannes, France, the second son of Prince Luiz of Orléans-Braganza (1878–1920), and his wife, Princess Maria di Grazia of Bourbon-Two Sicilies (1978–1963). His father was the second son of Prince Gaston, Count of Eu, and Isabel, Princess Imperial of Brazil. His mother was the daughter of Prince Alfonso, Count of Caserta, and Princess Antonietta of Bourbon-Two Sicilies. Prince Luis Gastão's paternal grandmother,