Dauphin Louis

The son of King Charles VII of France, later known as Louis XI. Alongside the nobles who had once fought against the English army with Joan of Arc, he plotted to dethrone his timid father, Charles VII. In response to Emile’s admonition that allies should not fight among themselves, he declared that his father was not the divinely chosen king, but rather a cowardly man who abandoned Joan of Arc. (mangapedia.com)