What was the nickname of the princess that signed the Lei Áurea law?
Lei Áurea The Lei Áurea (] ; English: Golden Law ), adopted on May 13, 1888, was the law that abolished slavery in Brazil. It was signed by Isabel, Princess Imperial of Brazil (1846–1921), an opponent of slavery, who acted as regent to Emperor Dom Pedro II, who was in Europe.
Princess Marie Isabelle of Orléans Marie Isabelle de Orléans y de Borbón (María Isabel Francisca de Asís Antonia Luisa Fernanda Cristina Amelia Felipa Adelaida Josefa Elena Enriqueta Carolina Justina Rufina Gasparina Melchora Baltasara Matea; 21 September 1848 – 23 April 1919) was born an infanta of Spain and a Princess of Orléans and became the Countess of Paris by marriage.