Isabel of Braganza, Duchess of Guimarães claim to the throne of Portugal. She was also part of the succession crisis. This marriage produced three children: Isabel of Braganza, Duchess of Guimarães Dona Isabel of Braganza (1514 – 16 September 1576) was a member of the House of Braganza, daughter of Jaime, Duke of Braganza (a nephew of Manuel I of Portugal) and Leonor Pérez de Guzmán. Isabel married her cousin Infante Duarte a son of Manuel I and Maria of Aragon in 1537. Isabel was dowried with the Dukedom of Guimarães, which had belonged to her brother Teodósio I, Duke of Braganza. After the marriage, Infante
House of Orléans-Braganza of Orléans-Braganza. On 15 November 1889 a republican coup d'ètat took place in Rio de Janeiro deposing the old Emperor Pedro II and proclaiming the exile of the Brazilian Imperial Family. The imperial family arrived at Lisbon on 7 December 1889. The Orleans-Braganza family moved to southern Spain. Further bad news came from Brazil, as the new government abolished the imperial family's allowances, their only substantial source of income, and declared the family banished. On the back of a large loan from a Portuguese businessman, the imperial family moved into the Hotel Beau Séjour at Cannes. In early 1890, Princess