Perceval’s mother in Perlesvaus.
Perceval had left home as a youth, so her castle of Camelot was poorly defended when it was attacked by Cahot the Red and the Lord of the Fens. She sent her daughter, Dandrane, to find Perceval, who eventually returned and saved his mother’s land. Yglais and Dandrane lived out their days together.
Perlesvaus | Early 13th century