William of Paris, O.P. (died 1314), was a Dominican priest and theologian.[1]
William composed the Diologus de Septem Sacramentis at St. Jacques Convent in Paris between 1310 and 1314.[2]
He was confessor of Philip IV of France.
He was made inquisitor of France in 1303, and began a campaign against the Templars in 1307.[3] The arrest of the Templars led Pope Clement V to suspend William's powers after a complaint by Edward II of England, but Phillip's "bold and comtemptuous" written reply caused the Pope to back down and reinstate William.[4]
In 1310, William presided over the trial of Marguerite Porete.[3]