House of Braganza Luís, as D. Pedro V had no children. D. Luís I was succeeded in 1889 by his son D. Carlos I. Carlos I's popularity dramatically declined after an unfavorable deal from an incident known as the British Ultimatum, whereby the Portuguese Empire ceded its claim to territories (known as the "Pink Map") between Portuguese West Africa and Portuguese East Africa to the British. Pursuant to his unpopularity, the monarchy became increasingly unpopular in the country. King Carlos I was assassinated in 1908 together with his eldest son, D. Luís Filipe, Prince Royal of Portugal and Duke of Braganza, by republicans.
House of Orléans-Braganza Duchess of Braganza married Duarte Nuno, Duke of Braganza, heir to the Portuguese throne in 1942. In 1937 the son of Luís Prince Pedro Henrique marries Princess Maria Elisabeth of Bavaria, granddaughter of Ludwig III, the last King of Bavaria in Germany. They fled the country to avoid the Nazi and went to live in a palace in France where they start to have children. The couple moved to Brazil in 1945 soon after the end of the war giving a definite end to the exile. In 1908 Pedro de Alcântara, Prince of Grão-Pará wanted to marry Countess Elisabeth Dobržensky