462. [1249-53] Grant by Humbert prior of the church of St. Saviour Bermondsey to Alexander Marescall of land and a house which Osbert the chaplain gave and bequeathed to the house in the parish of St. John Walbrok ; abutments, the land that was of Thomas Gysors on the east and the house of St. John of Jerusalem on the west; rent 10s. p.a.; Alexander and his heirs to be responsible for the service of the lords of the fee viz, to the canons of Holy Trinity 6d. p.a.; gersuma 1 mark of silver; witnesses, Alexander le Ferru[n], alderman, John his son, Jordan le Coteler.