transept, and carried eastwards for a little distance beyond the east wall of the chancel. Thus chancel, south chapel, and north chapel, are all of three different lengths and breadths, the south chapel being the longest and widest. When the south chapel was built, a considerable portion of the old chancel wall was left untouched on its north side. It is obvious that the methods of building employed in such additions were those which have been described in connexion with the addition of aisles to a nave. It is no uncommon thing to enter, as at Tamworth, a chancel aisle or chantry chapel, and find substantial remains of the old outer wall of the chancel, which has been pierced with one or more arches of communication. Sec. 69. As the relative dates and proportions of chancel chapels vary so greatly, it is obvious that in many cases only one will be found. We frequently meet with churches which have only one aisle to the nave; but these are for the most part small buildings, and one aisle usually, in larger buildings, presupposes another, although symmetry of proportion need not be expected. However, many important churches have one chancel chapel, and no more. Raunds in Northamptonshire, and Leverington in Cambridgeshire, have south, but not north, chapels. Stanion in Northamptonshire, and Hullavington in Wiltshire, have north, but not south chapels. In both these last cases, the chapels are simply continuations of the aisles, without a break or intermediate arch; and the chapel at Stanion is neither more nor less than a second chancel. As the dedication of Stanion church is to St Peter and St Paul, it is not unlikely that the prominence given to the north chapel may be due to the provision of altars for both saints. The same consideration may have influenced the building of the church at Wisbech, which is also dedicated to St Peter and St Paul. Here, the twelfth century chancel had a south chapel; but when, at the end of the thirteenth century, the chancel was lengthened, the south chapel was also enlarged into what is practically a second chancel. Not only this, but the south aisle of the church was rebuilt on the scale of a second nave, a second south aisle was built out beyond it, and the whole church, which afterwards was enlarged towards the north and otherwise altered, was more than doubled in size.