Although the Isle of Ely plays so important a part in the history of the Norman Conquest, and was the scene of the last great stand made against the Conqueror, neither the party of Hereward and the Camp of Refuge, nor the forces of the king, did any material damage to the buildings of the monastery. Its affairs were indeed brought to confusion, as the monks had sided with Hereward, and the Conqueror gave orders for the plunder of all the goods of the monastery. But the monks purchased from the king his forgiveness, and the liberty of the place, and the restoration of what property had been taken away, for the sum of a thousand marks. To raise this amount they had to sell almost everything in the church of gold and silver; and the "Liber Eliensis" enumerates among precious objects thus alienated, crosses, altars, shrines, texts, chalices, patens, basins, brackets, pipes (fistulas), cups, salvers, and the image of the Virgin seated with her Son on a throne, which Abbot Elsin had wrought of gold and silver. It is true that most, if not all, of these were recovered in about ten years, for it is on record that the Norman abbot, Theodwin, refused to accept the abbacy until the king would restore what had been taken away. This seems to refer to the goods sold to raise the money demanded as the price of his forgiveness.

When the building of the existing cathedral was commenced there was not the same necessity as existed in many other cases. There was no ruin to be rendered serviceable. A church was actually standing and in constant use. It must therefore have been felt that the importance and wealth of the foundation demanded a more magnificent minster. When Simeon, the ninth abbot (1081-1093), was appointed, he found the property of the abbey still in an unsatisfactory state. Lands really belonging to it were in many instances held by powerful persons, who under various pretences defied the rights of the religious house. So the abbot's first work was to recover these. By help of the king's commission he was entirely successful. But while inquiries were being instituted, and proceedings for recovery were being taken, he conceived the design of erecting a very noble church, and set about laying the foundations of it. He could not, from his great age, have hoped to see much progress made, but he did live to see a very considerable portion completed. He devoted a great part of his private fortune, which was large, to the work. He began with the transepts. This is in itself sufficient to shew that there was a choir in use. The regular practice, when a wholly new church was to be built, was to commence at the east end. The lower part of both transepts is Simeon's work. It is of plain Early Norman character, and represents all that is now in existence of what he erected. From a slight increase in ornamentation in the capitals in the north transept, we infer that the actual commencement was made in the south transept. Of course these transepts were of four bays—not as at present, of three only—the bay in each case nearest the central tower having been destroyed when the tower fell. That tower was of Norman date, and is sometimes spoken of as Simeon's Tower. But he cannot have built the whole of it. If he raised it as high as the great supporting arches, which is of course possible, there must have been also supports in all the four adjacent portions of the church, reaching almost to the summit of the arches, so that he would have had to build at least one bay of the triforium and clerestory stages. If he did so, all such work perished with the fall of the tower. It is more probable that he raised the piers of the tower arches only a few feet higher than the main arcade of the transepts.

Abbot Simeon's successor, Richard (1100-1107), proceeded with the building. No abbot had been appointed by William II., and the works had consequently been suspended for seven years. Notwithstanding many troubles and distractions (he was actually deposed at a council at Westminster in 1102, though restored by Papal bull in the next year), Abbot Richard made great advance in the building of the church. He was only abbot for seven years. By 1106 he had finished the east end, which may have terminated in an apse as at Peterborough, and possibly the tower. On October 17 in that year the remains of Saints Etheldreda, Sexburga, Ermenilda, and Withburga were solemnly removed to the new choir, and re-interred in front of the high altar. For some reason not explained there was no such attendance of high ecclesiastical dignitaries as was usual on such occasions. The Bishop of Norwich, four abbots, and one archdeacon were all that could be found to attend the translation. The account is noteworthy because it describes the orderly processions from "the Old Church," and the taking the bodies thence one at a time, "with singing and praise into the New Church." We are not to conclude from this that the former church was on a different site. The new buildings were apparently quite close to the former, and possibly some part of the old church had already been pulled down as the new choir was being built, and the completion of the aisles of the choir would necessitate the pulling down of the remainder. But the remains of the foundress and others must first be removed to their new resting-place. Both Simeon and Richard, while urging on the church building, were by no means regardless of the domestic buildings of the monastery. These were being enlarged and improved at the same time. Two bays of the nave next to the tower were also the work of Abbot Richard.

Two years after the death of Abbot Richard the bishopric was constituted. The bishop henceforward was the abbot of the house, though the superintendence of the domestic concerns of the monastery devolved upon the prior. Until 1198 the bishops appointed the priors, but afterwards they were elected by the monks. There was naturally some difficulty in dividing fairly between the bishop and the monastery the peculiar rights which were attached to the government of the Isle of Ely; but all was amicably arranged. As part of the arrangement the bishops were discharged from all obligation to repair or sustain the fabric of the church. But numbers of the bishops did contribute largely to its building and embellishments; and henceforward the works carried on are assigned to the bishops holding office at the time.

By degrees, during the twelfth century, the building of the nave advanced. For upwards of sixty years we find no record in the chronicles of any specific work done at any particular time. When we come to Bishop Riddell (1174-1189) we read that he "carried on the new work and Tower at the West-end of the Church, almost to the top." How high this tower was we cannot tell. It was probably surmounted by a pyramid. A later bishop, Northwold (1229-1254), removed the original capping and built the existing Early English stage; so we conclude from the words: "Ipse construxit de novo turrim ligneam versus galileam ab opere cementario usque ad summitatem."

The first three bishops ruled for a period of eighty years. This seems too long a time to assign for the building of the nave, because there is so little difference in detail as we examine the work from east to west; and even when later work in a large building is purposely made to assimilate to what had been built some years before, the experienced eye can usually discover slight variations in mouldings or ornamentation which indicate something of a new fashion in architecture. Here we detect nothing of the sort. We can well understand how much reason there was at Ely why building work should have been in the twelfth century intermittent. The troublous times of Henry I. and Stephen were specially unfavourable to this place. Bishop Hervey, moreover, would have had but little time to devote to building. The complete constitution of the bishopric, the regaining possession of property that had been alienated in the time of Rufus, and the thorough establishment of his temporal jurisdiction over the isle took up all his time and energies. He was also constantly abroad in attendance on the king. In the next bishop's time the disaffected barons assembled in the Isle of Ely, and the bishop was of their party. The whole district was alternately in the hands of the king and of the barons. The property of the monastery suffered greatly by fines and exactions. The bishop himself was constantly moving about from place to place, and was many times compelled to make a hurried escape in fear of being apprehended by the king's party. When at last his peace was made with the king, his submission cost him three hundred marks. Neither his own resources nor those of the monastery were sufficient to raise this sum. Some of the treasures of the church had already been sold. Now the monks were persuaded to part with silver from S. Etheldreda's shrine and other valuable ornaments, in order to lend the bishop the sum he required. After the death of King Stephen there occurred a time of tranquillity. The bishop was advanced in dignity and became a Baron of the Exchequer. These various considerations make it at least very probable that no additions to the church of any importance were made until the reign of Henry II.; and, if so, we may come to the conclusion that the whole of the nave was built in his reign. The difference in the style of architecture between the Late Norman and the Transition to Early English is very noticeable as we look at the remaining portion of the west front, south of the galilee porch, the lower stages shewing no trace of anything but pure Norman, while above we see pointed arches, quatrefoils in circles, and other indications of the approaching change of style.

Bishop Eustace (1198-1215) made large additions to the fabric at his own expense. One sentence in the account of his work has given rise to much controversy: "Ipse construxit a fundamento novam galileam ecclesiæ Eliensis versus occidentem sumptibus suis." Was this the Early English porch now known as the galilee? Some have thought that this name was bestowed upon the whole of the western transept, not including the porch. This is the view taken in recent years by Canon Stewart. He shews it was the current local opinion at the beginning of the eighteenth century. Dr. Tanner, who wrote the account of Ely in Browne Willis's "Mitred Abbies," takes this view, and speaks of the south arm of the transept as the "old Galilee" and the north arm as the "new Galilee." In the plan in Willis's "Survey of Cathedrals," 1727, the south part is described as the "South galilee, now the church workhouse," while on the north side we read, "Ruined part of Galilee." No doubt the character of the architecture is not inconsistent with the theory that the northern part may have been built or finished by Bishop Eustace, soon after he was appointed, in intentional imitation of the pronounced Norman work adjacent. Canon Stewart also points out that Bishop Eustace is known to have rebuilt S. Mary's Church, where the rough masonry and plain lancets are wholly unlike the beautiful work in the west porch. And he adds: "It is evident that Eustace had nothing to do with the erection of any part of the present cathedral. The galilee which he built has totally disappeared, and the porch which has gone under that name of late years must be the work of some unknown benefactor, who had probably seen Hugh de Northwold's presbytery, and determined to lengthen the church westward as it had been extended in the opposite direction."[7] The more generally received opinion, however, is that Bishop Eustace did really build what is now called the galilee. This is accepted by Bentham, Essex, and Miller, and more recently by Sir G. G. Scott.

No one can doubt that the entire west front, when standing, was much improved by the addition of this great porch. The front indeed never had the painfully flat appearance presented at some cathedrals, for its extreme length was not very great, and the projecting turrets at each end would greatly relieve the impression that it was the side, and not the end, of a building. But it requires something more than a tower in the centre of the front to give a true finish to a composition in which there runs at the top a single horizontal line from north to south. Richly traceried windows are not sufficient. Deeply recessed doorways are better; but here there was only one, of the nature of which we have no account. The great porch is exactly what was wanted.