Sometime between 1930 and 1939 the building was converted into a chapel building. It was never consecrated and is orientated on a north / south axis, not an east / west which is usual for an ecclesiastical church building. However, it is quite an enigmatic building. This article will concentrate on the stained-glass windows of the building.
It has been suggested the window on the north side seen on entering the courtyard may have originally been a monastery cloister window. As some of the quarries (glass panes) appear to follow the shape of the tracery, some of the glazing may have been original. However quite where Lawrence Johnston sourced this window and the window on the west side is still a mystery.
The tracery window viewed from inside the building:
•On the left hand tracery; the rich golden sun at the apex and lemon yellow sun beneath it are both C15 work.