Very little is known about the life of Nicholas, except that he suffered torture and imprisonment during the persecution under the Emperor Diocletian. It is possible that he was one of the bishops attending the First Ecumenical Council of Nicaea in 325. He was honored as a saint in Constantinople in the sixth century by the Emperor Justinian. His veneration became immensely popular in the West after the supposed removal of his body to Bari, Italy, in the late eleventh century. In England almost 400 churches were dedicated to him.