making a long narrow chapel, with the stalls of the lay brothers set against them. Thus the pillars were hidden in the aisles, an observer at the west door seeing only the capitals and upper portions of them above the walls.
The second partition, called the choir screen, crossed the tenth pair of pillars, and a door in the middle of it gave access to the choir. The space between these two screens, called the retro-choir, was intended especially for aged and convalescent brethren from the infirmary. There was probably a great bench for them against the back of the rood screen.
In the midst of the retro-choir, between the eighth and ninth pairs of pillars, stood two altars, one on the north dedicated to St. Mary, and the other on the south dedicated to St. Bernard. The reredoses of these altars made a screen between the ninth pillars, having a doorway between them. In this passage, be-
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