Half-way up on the east side of Chancery Lane a dull archway, through which can be caught glimpses of the door of an old chapel, leads to the Rolls Court. On the site of that chapel, in the year 1233, history tells us that Henry III. erected a Carthusian house of maintenance for converted Jews, who there lived under a Christian governor. At a time when Norman barons were not unaccustomed to pull out a Jew's teeth, or to fry him on gridirons till he paid handsomely for his release, conversion, which secured safety from such rough practices, may not have been unfrequent. However, the converts decreasing when Edward I., after hanging 280 Jews for clipping coin, banished the rest from the realm, half the property of the Jews who were hung stern Edward gave to the preachers who tried to convert the obstinate and stiff-necked generation, and half to the Domus Conversorum, in Chancellor's Lane. In 1278 we find the converts calling themselves, in a letter sent to the king by John the Convert, "Pauperes Coelicolae Christi." In the reign of Richard II. a certain converted Jew received twopence a day for life; and in the reign of Henry IV. we find the daughter of a rabbi paid by the keepers of the house of converts a penny a day for life, by special patent. Edward III., in 1377, broke up the Jewish almshouse in Chancellor's Lane, and annexed the house and chapel to the newly-created office of Custos Rotulorum, or Keeper of the Rolls. Some of the stones the old gaberdines have rubbed against are no doubt incorporated in the present chapel, which, however, has been so often altered, that, like the Highlandman's gun, it is "new stock and new barrel." The first Master of the Rolls, in 1377, was William Burstal; but till Thomas Cromwell, in 1534, the Masters of the Rolls were generally priests, and often king's chaplains.