Titular character in The Demoiselle D'Ys. She invites Philip back to the castle where she lives. Whilst the two become close, it is clear to the reader that this castle and those who live in it are strangers to the world Philip recognises, and at the end he returns to the world he knew, after a sudden attack by a snake. Died in 1573.
Also known as The Demoiselle D'Ys.