House of Braganza-Saxe-Coburg and Gotha House of Braganza-Saxe-Coburg and Gotha The House of Braganza-Saxe-Coburg and Gotha (also known as the House of Saxe-Coburg-Braganza or the Constitutional Branch of the Braganzas) is a term used to categorize the last four rulers of the Kingdom of Portugal, and their families, from 1853 until the declaration of the republic in 1910. Its name derives from the four kings descended in a patrilineal line from King Ferdinand II of Portugal (of the House of Saxe-Coburg and Gotha-Koháry) and in a matrilineal line from Queen Maria II of Portugal (of the House of Braganza). The designation "Braganza-Saxe-Coburg and Gotha" is
Teodósio I, Duke of Braganza of Braganza. In 1559, he remarried with Beatriz of Lencastre (1542–1623), granddaughter of Infante George of Lencastre, Duke of Coimbra. Their first child, Jaime of Braganza, died without issue in 1578, in the Battle of Alcacer Quibir. Their second child, Isabel, married the 1st Duke of Caminha. Teodósio I, Duke of Braganza Dom Teodósio I of Braganza (; 1510 – 22 September 1563) was the 5th Duke of Braganza, among other titles. He is known for ceding the title of Duke of Guimarães to Infante Duarte of Aviz, alongside some of the wealth and properties of the House of Braganza.