Canute, after his usurpation of the throne, rebuilt a great part of the city and restored the Cathedral; and the monks were not forgotten, in that the revenue of the port of Sandwich was made over to them for their support. These benefits greatly helped the city to attain great importance, and in Doomsday Book it is entered under the title of "Civitas Cantuariae." In 1080 the Cathedral was burnt down, only to be restored with greater splendour, and dedicated to the Holy Trinity, by Archbishop Lanfranc, who rebuilt the monastic edifice, erected the Archbishop's palace, founded and endowed a priory dedicated to St. Gregory, and built the hospitals of St. John and St. Nicholas. In 1161 the city became almost extinct through fire, and at several subsequent periods it suffered severely from the same cause. In 1170 the great event which stirred the kingdom, and which conveniently marks the starting-point of the disastrous half of Henry II.'s reign, was the great means of replenishing the treasury of the Cathedral. In that year Becket was murdered as he was ascending the steps leading from the nave into the choir. His name was subsequently canonised. His shrine was visited from far and near by every rank of pilgrim, who seldom left without depositing first some substantial token of their reverence for the saint. Four years after the murder popular feeling was as great as ever, so that it was probably to propitiate the people, as much as to ask for Divine intercession in his troublous affairs, that Henry II. performed a pilgrimage to the shrine and submitted himself to be scourged by the monks. Another source of great importance to the Cathedral was the institution of the Jubilee by the Pope. It commemorated every fifty years the death of Becket, and till the last one, celebrated in 1520, attracted an immense number of pilgrims, who gave a great impetus to trade in the city. The number and richness of their offerings were incredible. The dissolution of the priory of Christ Church was gradually effected; the festivals in honour of the martyr were one by one abolished; his shrine was stripped of its gorgeous ornaments, and the bones of the saint were burnt to ashes and scattered to the winds. A part of the monastery of St. Augustine was converted into a royal palace by Henry VIII. In this palace Queen Elizabeth held her court for a short time. During her reign there was an influx of Walloons, who, persecuted for their religious tenets, had fled from the Netherlands and settled in Canterbury. They introduced the weaving of silk and stuffs. To them Queen Elizabeth allotted the crypt under the Cathedral as their place of worship, where the service is still performed in French to their descendants.