24 A MEDIAEVAL CITY chapel, and other buildings in an enclosed part called the Bedern not far from the Minster. As a counterpart to the Minster, in appearance as in use, was the great, rich Benedictine Abbey of St. Mary, of ro}^al foundation. With a mitred abbot who sat among the lords spiritual in Parlia- ment, St. Mary's was perhaps the most important of the northern monasteries. The buildings were proportional!}- large and fine. The church, dating mostly from the thirteenth and fourteenth centuries, was particularly long and had a tall spire. It was only a little inferior to the Minster in magnificence. On the south side were the Cloisters, the open-air work-place and recreation place of the monks, while beyond were the conventual buildings—such as the calefactory or warming-house, the dormitories, and the refectory or room where meals were taken. The cloisters were square in plan and consisted of a central grass plot, along the sides of which there was a continuous covered walk with unglazed windows facing the central open space. Benedictine abbeys usually conformed to a common scheme as regards the planning of the church and the con- ventual buildings. The cloisters were only one of the courts or open squares, which separated groups of conventual buildings. Further, there were gardens and orchards. Nearer the river there was the Hospitium, or guest-house, where visitors were lodged. The abbey was within its own walls, and on one side its grounds extended to the river. The gateway, comprising gate, lodge, and chapel, was on the north side. Near the Castle there was an extensive Franciscan Friary. On the other side of the river there was the priory of the Holy Trinity, the home of an alien Benedictine order. A Carmelite Friary in Hungate,