The next tower or castle, banking also on the river of Thames, was, as is afore showed, called Mountfiquit’s castle, of a nobleman, Baron of Mountfiquit, the first builder thereof, who came in with William the Conqueror, and was since named Le Sir Mountfiquit. This castle he built in a place not far distant from Baynard’s, towards the west. The same William Mountfiquit lived in the reign of Henry I., and was witness to a charter then granted to the city for the sheriffs of London. Richard Mountfiquit lived in King John’s time; and in the year 1213, was by the same king banished the realm into France, when peradventure King John caused his castle of Mountfiquit, amongst other castles of the barons, to be overthrown; the which after his return, might be by him again re-edified; for the total destruction thereof was about the year 1276, when Robert Kilwarby, archbishop of Canterbury, began the foundation of the Fryers Preachers church there, commonly called the Blacke Fryers, as appeareth by a charter the 4th of Edward I., wherein is declared that Gregorie de Rocksley, mayor of London, and the barons of the same city, granted and gave unto the said Archbishop Robert, two lanes or ways next the street of Baynard’s castle, and the tower of Mountfiquit, to be applied for the enlargement of the said church and place. One other tower there was also situate on the river of Thames near unto the said Blacke Fryers church, on the west part thereof built at the citizens’ charges, but by license and commandment of Edward I. and of Edward II., as appeareth by their grants; which tower was then finished, and so stood for the space of three hundred years, and was at the last taken down by the commandment of John Shaw, mayor of London, in the year 1502. Another tower, or castle, also was there in the west part of the city pertaining to the king. For I read, that in the year 1087, the 20th of William I., the city of London, with the church of St. Paul, being burned, Mauritius, then bishop of London, afterward began the foundation of a new church, whereunto King William, saith mine author, gave the choice stones of this castle standing near to the bank of the river of Thames, at the west end of the city. After this Mauritius, Richard his successor purchased the streets about Paul’s church,[85] compassing the same with a wall of stone and gates. King Henry I. gave to this Richard so much of the moat or wall of the castle, on the Thames side to the south, as should be needful to make the said wall of the churchyard, and so much more as should suffice to make a way without the wall on the north side, etc.