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: Peter Abelard ( ; Latin: "Petrus Abaelardus" or "Abailardus"; French: "Pierre Abélard" , ] ; 1079 – 21 April 1142) was a medieval French scholastic philosopher, theologian and preeminent logician.
i don't know