House of Braganza-Saxe-Coburg and Gotha be the illegitimate daughter of King Carlos I of Portugal and claimed the right to the titles of Duchess of Braganza and to be the rightful Queen of Portugal. Maria Pia claimed that King Carlos I legitimized her through a royal decree and placed her in the line of succession, however no proof was presented to demonstrate this and the King similarly did not have the personal authority to do so. Maria Pia's paternity was never proven and her claim not widely accepted. House of Braganza-Saxe-Coburg and Gotha The House of Braganza-Saxe-Coburg and Gotha (also known as the House of
Luiz Philippe of Orléans-Braganza Luiz Philippe of Orléans-Braganza Luiz Philippe of Orléans-Braganza (; born 3 April 1969) is a Brazilian political scientist, activist, entrepreneur, and member of the House of Orléans-Braganza. He was elected Federal Deputy for São Paulo in the 2018 Brazilian elections for the Social Liberal Party with 118,457 votes. Luiz Philippe was born in Rio de Janeiro in 1969, the son of Prince Eudes of Orléans-Braganza and Ana Maria Bragança. Luiz Philippe is the grandson of Prince Pedro Henrique of Orléans-Braganza, who was the great-grandson of Pedro II, the last Emperor of Brazil. Luiz Philippe studied business at Fundação Armando Álvares