The Council of Albi was held in 1254 by St. Louis on his return from his unlucky Crusade, under the presidency of Zoen, Bishop of Avignon and Papal Legate for the final repression of the Albigensian heresy and the reformation of clergy and people. It also legislated concerning the Jews.
The Catholic Encyclopedia, Volume I. Published 1907. New York: Robert Appleton Company. Nihil Obstat, March 1, 1907. Remy Lafort, S.T.D., Censor. Imprimatur. +John Cardinal Farley, Archbishop of New York