This structure, which is still in use as the parish church, lies in the valley of the Tyne, about four miles south from Tranent. It consists (Fig. 732) of a long narrow building measuring about 83 feet in length by about 23 feet in width over the walls, with a western tower, not quite square in plan. On the north side of the chancel there is a chapel of first pointed work, and adjoining it on the west a seventeenth century aisle. Taking the chapel on the north side first as being architecturally the most important, it measures in the inside about 22 feet 8 inches long by about 10 feet wide. On the north side (Fig. 733) it is divided into two bays, and had originally shallow buttresses of 18 inch projection, terminating with a gabled top. The buttresses have been enlarged at a later date. Between the buttresses there were large pointed windows, probably once filled with tracery, but which is now destroyed. There is another wide window in the east end, which has met with the same treatment. In the west end there is a high window of two lights, with a pierced opening in the apex under the arch. The mouldings round the windows consist of thin reed-like beads, separated by deep narrow hollows. The labels round the outside terminate as shown in Fig. 734. Over the buttresses there is a set-off on the wall (see Fig. 733), and above this one deep course of masonry, carrying a corbel course of small size, decorated with human and animals’ heads. The top course and set-off are closed in at each end with a large skew stone, on which there is wrought the original start of the sloping gable at a slightly lower level [Illustration: FIG. 733.--Pencaitland Church. View from North-East.] [Illustration: FIG. 734. Pencaitland Church. Moulding of Windows.]