There have been a number of synods held at Troyes: The council was held on orders of Pope Nicholas I, to deal with Hincmar of Reims and his quarrels.
[2] The Council ruled that no bishop could be deposed from his See without the consent of the Pope.
[3] Summoned By Archbishop Hugues de Die and the Abbot of Cluny.
[5] Convened by Cardinal Richard, Bishop of Albano, Papal Legate[6] Convened on 23 May 1107 by Pope Paschal II personally.
Some bishops who probably attended can be discovered in surviving documents: