She was the royal mistress of King Ferdinand II of Aragon, with whom she also had children, among them Alonso de Aragón.
[2] Born in Cervera, the capital of the comarca of Segarra in 1454 to Pedro Roig i Alemany and Aldonza de Iborra.
She was the lover of King Ferdinand II of Aragon before his marriage to Princess Isabella I of Castille.
Despite his position in the church, Alonso would go on to have seven children who in turn gave rise to many Spanish noble families.
It is said that Aldonza Ruiz de Ivorra was strikingly beautiful and would allegedly accompany Ferdinand II in public while dressed as a man.