It is implied that she is a warmonger, due to her "little kingdom" comment; this is expanded upon in the novelization, where she follows up, saying "It could be bigger with the right friends. And enough soldiers."
The fact that she was willing to insult Kit, yet is willing to marry him, suggests a power-hungry nature, as well as implying that she has more of a direct role in the arrangement than him.
Zaragoza was historically the capital of the kingdom of Aragón, whose king, Fernando I, married the queen Isabel of Castilla, and together they unified the kingdom of Spain. She is probably a princess, daughter of the king, but no heir to the throne, as women couldn't inherit the crown on the kingdom of Aragón.
She has fair skin, brown curly hair, and brown eyes. She wears a red dress with pearl earrings and a necklace.
She is Cinderella's main rival for the prince, although she does not directly antagonize her. Being married off to him by the Duke in secret, it is unclear if she has a direct role in the arrangement. It is not reviewed after.
- Her connection to Zaragoza is omitted in the Spanish dub.