Mortival, enacted in 1319; and two of the great service-books of the Sarum use, the Breviary and the Processional, furnish full details of the ministrations of the Boy Bishop and his fellows. He is even said to have enjoyed the right of disposing of such prebends as happened to fall vacant during the days of his episcopacy. But the pranks of the mock bishop were not confined to the church. Arrayed in full canonicals he was led about with songs and dances from house to house, blessing the grinning people and collecting money in return for his benedictions. At York in the year 1396 the Boy Bishop is known to have gone on his rounds to places so far distant as Bridlington, Leeds, Beverley, Fountains Abbey, and Allerton; and the profits which he made were considerable. William of Wykeham ordained in 1400 that a Boy Bishop should be chosen at Winchester College and another at New College, Oxford, and that he should recite the office at the Feast of the Innocents. His example was followed some forty years afterwards in the statutes of the royal foundations of Eton College and of King’s College, Cambridge. From being elected on St. Nicholas’s Day the Boy Bishop was sometimes called a Nicholas Bishop (_Episcopus Nicholatensis_).(773) In Spanish cathedrals, also, it appears to have been customary on St. Nicholas’s Day to elect a chorister to the office of Bishop. He exercised a certain jurisdiction till Holy Innocents’ Day, and his prebendaries took secular offices, acting in the capacity of alguazils, catchpoles, dog-whippers, and sweepers.(774)