Who was nicknamed "the Magnanimous" and a major love interest to Luisa Margarida de Barros Portugal?
Luísa de Barros, Countess of Barral Luísa Margarida de Barros Portugal (13 April 1816 – January 1891), later Countess of Barral, was a Brazilian noble, preceptor of Brazilian princesses Isabel and Leopoldina, rumored to be the major love interest of Pedro II of Brazil and later part of Louis Philippe I of France's court.
Dulce of Aragon Dulce of Aragon (or of Barcelona; ] ; 1160 – 1 September 1198) was Queen consort to King Sancho I of Portugal. As the eldest daughter of Ramon Berenguer IV, Count of Barcelona and his wife, Queen Petronila of Aragon, she was the sister of the future King Alfonso II of Aragon.