William of Paris, the confessor

Confessor

-Confessor of the Faith:Its oldest use is to indicate a saint who has suffered persecution and torture for the faith, but not to the point of death. The term is still used in this way in the East. In Latin Christianity it has come to signify any saint, as well as those who have been declared...

 of Philip IV of France

Philip IV of France

Philip the Fair was, as Philip IV, King of France from 1285 until his death. He was the husband of Joan I of Navarre, by virtue of which he was, as Philip I, King of Navarre and Count of Champagne from 1284 to 1305.-Youth:A member of the House of Capet, Philip was born at the Palace of...

, was made inquisitor

Inquisitor

An inquisitor was an official in an Inquisition, an organisation or program intended to eliminate heresy and other things frowned on by the Roman Catholic Church...

 of France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 in 1305, and began a campaign against the Templars

Knights Templar

The Poor Fellow-Soldiers of Christ and of the Temple of Solomon , commonly known as the Knights Templar, the Order of the Temple or simply as Templars, were among the most famous of the Western Christian military orders...

 in 1307. The arrest of the Templars led to Pope Clement V

Pope Clement V

Pope Clement V, born Raymond Bertrand de Got was Pope from 1305 to his death...

 to suspend William's powers after a complaint from Edward II of England

Edward II of England

Edward II , called Edward of Caernarfon, was King of England from 1307 until he was deposed by his wife Isabella in January 1327. He was the sixth Plantagenet king, in a line that began with the reign of Henry II...

, but King Phillip's "bold and comtemptuous" written reply caused the Pope to back down and re-instate William.

In 1310 he presided over the trial of Marguerite Porete

Marguerite Porete

Marguerite Porete was a French mystic and the author of The Mirror of Simple Souls, a work of Christian spirituality dealing with the workings of Divine Love. She was burnt at the stake for heresy in Paris in 1310 after a lengthy trial, after refusing to remove her book from circulation or recant...

.