Claude de France, Henri II's mother, was also a member of the Valois branch. As I explained in the above post, historically, children of the king were always called "de France" and it 's only a contemporary misconception to give them the name of the branch they came from. No matter how often you've read "Claude de Valois" on the Internet and in modern books, her name was Claude de France, like her grandmother.
You may want to check Patrick Van Kerrebrouck volumes of the "Nouvelle Histoire de l'Auguste Maison de France" to find proof of this.
Or you may just want to read this message carefully, so as not to contradict it with the very arguments it disproves.