The English turned Joan over to the ecclesiastical (Church) authority. Many charges were brought against Joan. In addition to the charges of sorcery, heresy and witchcraft, Joan was also tried for the offense of wearing men's clothing. At the time, women who wore men's clothes had committed an offense against the Church.
The Bishop of Beauvis, Pierre Cauchon, could not have been happier with the opportunity Joan's capture gave him. A greedy, self-absorbed man, he wanted to fill the vacant position of Archbishop of Rouen. His ultimate objective was to become a Cardinal of the Catholic Church. He saw Joan of Arc - and her trial - as the way to help him realize his ambitions.
Cauchon, however, did not want to take all the responsibility for Joan's trial. He sought the services of others, 117 in all, to help with the prosecution. He and the Inquisitor of France, Jean Lemaitre, would judge Joan. Interesting to think that Joan's accuser was also her judge. Interesting, also, to think that Joan's defense could possibly be fair when she was given no lawyer to represent her or to counsel with her.
As did the English, Cauchon wanted Joan to confess - of her own free will - that she had used witchcraft to win her victories. If that were true, sorcery would have put the dauphin on the throne. If the dauphin became Charles VII because of heresy, the English could once again make a claim for the throne of France. An English monarch would also make the Burgundians happy.
One would think that Charles VII, who owed his crown to Joan, would have helped her in every conceivable way. Charles, however, did nothing. Absolutely nothing. His failure to help is an egregious example of ingratitude.
Joan's interrogation, before trial, had lasted many months. The conditions she endured while in prison were unspeakable. Cauchon, the Bishop of Beauvis, had hoped she would break and confess. She did not.