== Biography ==
===Origins===Renaud de Monfaucon I was the son of an unknown Monfaucon and unknown de Châtillon].Charles Cawley. [https://fmg.ac/Projects/MedLands/cfragobs.htm#RenaudMontfaucondied1180 Renaud de Montfaucon I], entry in "Medieval Lands" database (accessed 6-Apr-23).