Information concerning Peter of Bruys is derived from two extant sources one of which is a passage written by a medieval French scholastic philosoper that had an affair with who?
Peter of Bruys: Peter of Bruys (also known as Pierre De Bruys or Peter de Bruis; "fl. Peter of Bruys:  Information concerning Peter of Bruys is derived from two extant sources, the treatise of Peter the Venerable against his followers and from a passage written by Peter Abelard. Peter Abelard:  His love for, and affair with, Héloïse d'Argenteuil have become legendary.
i don't know