Sir William Wilde describes the Chapter-house at Mellifont, as he saw it in 1850. He says: "It must have been one of the most elegant and highly embellished structures of the Norman or Early English pointed style in Ireland." He calls it a Crypt; for it was overlaid, and surrounded up to a high level by heaps of rubbish. He goes on to say: "It has a groined roof underneath another building evidently used for domestic purposes, and was probably part of the Abbot's apartments. The upper room, which contains a chimney, must have been a pleasant, cheerful abode, and its windows commanded a charming prospect down the valley, with a view of the distant hills peeping up from the south-west. The building is 30 feet long, by 19 feet wide. There are no remains of mullions or tracery of the east window. At present, there are two lights on each side; but upon a careful examination of the masonry both within and without the building, it is, we think, apparent that in the original plan, the upper window on each side alone existed, the others being evidently subsequent innovations. The original windows[2] are still beautiful, deeply set, and, though their stone mullions are rather massive, each forms, with the tracery at the top, a very elegant figure. The internal pilasters, which form an architrave for the northern window, spring from grotesque heads, elaborately carved, and which appear as if pressed down by the superincumbent weight. A fillet of dog's-tooth moulding surrounds the internal sash. A projecting moulding courses round the wall, about two feet from the ground, which, while it dips down to admit the splayed sill of the upper or original windows, continues unbroken by the lower ones, an additional proof that the latter did not exist in the original plan of the building. Three sets of short clustered columns, four feet high, one in the centre, and one in each angle, spring from this course, and terminate in elaborately carved floral capitals, which differ slightly one from the other. The centre rod of this cluster descends as far as the floor. From these spring the ribs, which form the groining of the roof.... The grand architectural feature, and most elaborate piece of carving, was the door-way, formed of a cluster of columns, very deeply revealed on the inside, but apparently plain on the outside.... Nearly the whole of the western end has fallen, so that nothing but the foundations of this very splendid door-way now remain. A figure of it has, however, been preserved in Wright's _Louthiana_ (reproduced here),[3] published in 1755, where we read that it was 'all of blue marble, richly ornamented and gilt,' but 'which,' the author adds, 'I was informed was sold and going to be taken to pieces when I was there.' All the pillars and carved stone work of this building were at one time painted in the most brilliant colours, the capitals light blue, the pillars themselves red; portions of this paint