Catarina, Duchess of Braganza Catarina, Duchess of Braganza Infanta Catherine of Guimarães, Duchess of Braganza by marriage (Portuguese: Catarina; , 18 January 1540 – 15 November 1614) was a Portuguese "infanta" (princess) claimant to the throne following the death of King Henry of Portugal in 1580. She was the second daughter of Infante Edward, 4th Duke of Guimarães (sixth son of Manuel I of Portugal) and Isabella of Braganza, she was married to John, 6th Duke of Braganza, a descendant of earlier Portuguese monarchs, and head of the most important aristocratic House in Portugal. The duchess had several children, of whom Teodósio of Braganza,
House of Braganza in 1921. She was succeeded by her grandson, Prince Pedro Henrique of Orléans-Braganza, as Head of the Imperial House of Brazil, and he by his son and current Head, Prince Luiz of Orléans-Braganza. With the end of the banishment of the Imperial Family in 1920, some princes returned to live in Brazil, while another remained in Europe. After the end of World War II, Prince Pedro Henrique, then Head of the Imperial House and married to Princess Maria Elisabeth of Bavaria, returned to Brazil with his family. The Imperial House of Brazil divided into rival branches because of the renunciation