As no notice has been preserved of the erection of any new church till the building of the choir in the first quarter of the thirteenth century, it has been supposed that the nave of the existing structure (which is in the Norman style) may have been the church founded and erected by Queen Margaret. But the style of the building forbids this supposition. None of the English cathedrals were founded till the end of the eleventh century, and few were carried out till the expiry of the first quarter of the twelfth century. Scotland would certainly not be in advance of England in its style of architecture, and we know that little, if any, Norman work was executed in this country till the days of David I. Professor Innes is, therefore, no doubt right when he says--“The original church of Canmore, perhaps not of stone, must have been replaced by a new edifice when it was dedicated in the reign of David I.”[156] The style of the structure is early Norman, and would naturally follow the erection of Durham Cathedral, which took place about twenty-five years earlier. Probably the original church of Malcolm stood where the new choir was afterwards erected, and David I. added the Norman nave to it. The nature of the site seems to favour this view, as the ground to the west slopes rapidly away, and scarcely allows room for the west end of the nave; while the conventual buildings, for want of suitable space, have had to be carried with an archway over a public street. It is believed that Alexander I. contemplated the erection of the church into an abbey, and had possibly made arrangements for the introduction of monks. At any rate, in the year of the accession of his successor, David I. (1124), canons of the Order of St. Augustine were brought from Canterbury and established at Dunfermline. It was, no doubt, soon after that event that David I. carried out extensive works at the new monastery, and probably added the Norman nave to the then existing church of his parents, Margaret and Malcolm. The monastery continued to flourish, and was largely endowed. The early church was soon found to be too small, and it was resolved to rebuild it, so as to form a new choir and transept worthy of the dignity and importance of the convent. This was accordingly carried out between 1216 and 1226, when the choir, with its aisles, the transept, and the presbytery were erected. Abbot Patrick, who had formerly been Dean [Illustration: FIG. 198.--Dunfermline Abbey. Plan.] and Prior of Canterbury, presided at Dunfermline during the whole of the above time. After him came Abbot William (II.), whom we find appealing to Pope Honorius III. for certain patronages and presentations on account of the great expense incurred during the last ten years in carrying on the extended fabric, whereby the monastery had been greatly impoverished. Again, in 1231, a similar appeal was made to Pope Gregory IX., both on account of the expenses of the church,