Pierre Cauchon (pyĕr kōshôN´), d. 1442, bishop of Beauvais, France, president of the ecclesiastic court that convicted (1431) Joan of Arc at Rouen. His violent partisanship for the English made a fair trial impossible. Cauchon's procedure was repudiated by the church in the rehabilitation trial (1456) of Joan.
See W. P. Barrett, The Trial of Jeanne d' Arc (1931).
"Cauchon, Pierre." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (March 20, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/cauchon-pierre
"Cauchon, Pierre." The Columbia Encyclopedia, 6th ed.. . Retrieved March 20, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/cauchon-pierre