Rona Brax

Lady Rona Brax was the Lady of Hornvale, assuming power in a coup-d'etat she organized after her father Owen and brother Tytos perished in 383 AC. She was the second of Owen Brax's children with Aelinor Marbrand, and was dubbed the Mad Unicorn after she lost her mind in pain for her late brother. That didn't stop her from being a great and powerful ruler of her lands. She died in 405 AC, after her daughter Delonne committed suicide.

She was married to Ser Lucias Prester matrineally and had 5 children with him ; Alyn, who succeeded her as Lord of Hornvale, Lyonel, Meredyth, Myrcella and Delonne.