Aubry of Humbert
Aubry 'of Humbert' was the Archbishop of Reims from 1207 to 1218. He was a warrior prelate, participating in both the Albigensian Crusade of 1209 and the Fifth Crusade. Upon his return, he was captured in Lisbon, then rescued by the Order of Calatrava.
An inscription states that he laid the first stone of the Reims cathedral on 6 May 1211, though there are doubts about his presence at the ceremony.