The Ground Plan of the English Parish Church

by A. Hamilton Thompson

§ 8. Of the two types of plan, which can be studied so satisfactorily at Ravenna, the ordinary basilican type is the more convenient. The long nave provides the necessary accommodation for worshippers, the raised apse gives a theatre for the performance of service within view of everybody, the aisles facilitate the going and coming of the congregation, and prevent over-crowding. The centralised plan provides, it is true, a large central area conveniently near the altar; but the provision of a chancel or altar-space necessitates the grafting on the plan of a feature borrowed from the ordinary basilica, which, as at San Vitale, breaks the symmetry of the design. At Santa Sophia, the basilican chancel forms an indissoluble part of a centralised plan; but this feat is beyond the reach of an ordinary architect. Even at San Vitale the planning is highly complicated, and must be due to an architect of some genius. In addition to complications of design, the centralised plan raised questions of roofing which did not trouble the builders of the long wooden-roofed basilicas. The vaulted half-dome of the basilican apse was a simple matter, compared with the mighty dome of Santa Sophia and its cluster of abutting half-domes. It was in the centralised churches, with their domed vaults and the groined vaults of their aisles, that the history of medieval vaulting began. But, even when medieval masons had learned to regard the vaulting of their churches as the controlling principle of their art, they left the centralised plan almost entirely alone, and applied what it had taught them to the work of roofing basilicas with vaults of stone. We shall trace the influence of the centralised church as we proceed; but the influence of the basilica will be found to predominate in the history of medieval planning.

§ 9. In England, as in other portions of the Roman empire, we might naturally expect to find the basilican plan applied to the earliest Christian churches. The foundations of a small Romano-British basilican church have been discovered at Silchester in Hampshire. The apse, as in the Roman basilicas, was at the west end. The nave had aisles, which, at the end nearest the apse, broadened out into two transept-like projections. The entrance front of the church was covered by a narthex, the whole width of nave and aisles. This feature, as has been shown, is of eastern rather than of Roman origin; while the projections at the end of the aisles appear to have been, not transepts like those at old St Peter's, but separate chambers corresponding to those which, in eastern churches, flank the chancel, and are used for special ritual purposes. In fact, the basilica at Silchester recalls the plans of the early basilicas of north Africa more closely than those of the basilicas of Rome; while it has, unlike them, the Roman feature of the western apse. This, however, gives rise to questions which, in our present state of knowledge, are beyond solution.

§ 10. Of the seven churches which are usually connected with the missionary activity of St Augustine and his companions, five, of which we have ruins or foundations, certainly ended in apses; and the apse in each case was divided from the nave, not by a single arch, but by an arcade with three openings, which recalls the screen-colonnade at old St Peter's. But only one church in the group, the ruined church of Reculver, followed the plan of the aisled nave of the basilica. From the description which remains of the early cathedral of Canterbury, destroyed by fire in 1067, we can see that it, too, was an aisled basilica, with its original apse at the west end. But the first cathedral of Rochester, the plan and extent of which may be gathered from existing foundations, was an aisleless building with an eastern apse. The church of St Pancras at Canterbury, the lower courses of the walls of which in great part remain, had an aisleless nave, divided from an apsidal chancel by a screen-wall with three openings, that in the middle being wider than the others. The foundations of two of the four columns which flanked these openings can still be traced. The walls of the chancel, which was slightly narrower than the nave, were continued straight for a little way beyond the screen-wall; and then the curve of the apse began. St Pancras also possessed a square entrance porch, much narrower than the nave, at its west end, and two chapels projecting from the nave on either side, half-way up its length. The church is thus cruciform in plan. The western porch and the chapels seem to have been added as the work proceeded, and not to have been contemplated in the original design. The material of the building is Roman brick, and buttress projections occur at the western angles of the nave and porch, in the fragment which remains of the south wall of the chancel, and at the outer angles of the side chapels. Small buttresses are also found at the angles and on the sides of St Peter's on the Wall in Essex.

§ 11. In one respect the plan of St Pancras at Canterbury is allied to that of the church at Bradford-on-Avon in Wiltshire. At Bradford there remains one of the two porches, which also were probably side chapels, projecting from the sides of the nave. But at Bradford the remaining porch is larger in proportion to the nave than is the case at St Pancras. There is no entrance porch on the west side. Further, the chancel at Bradford is rectangular, not apsidal. Instead of a screen-wall with a central opening nine feet wide, the wall dividing nave from chancel is pierced by a small arch only 3 ft. 6 in. wide. The date of this little church is a matter of great difficulty; and the character of its masonry seems to demand for it a later date than the early one popularly claimed for it. The contrast with St Pancras is accentuated further by the fact that the internal measurements of the nave show a different scheme of proportion. The nave of St Pancras is some three feet broader in proportion to its length than the much shorter nave at Bradford.

§ 12. A closer parallel to Bradford-on-Avon is found in the little church of Escomb, near Bishop Auckland. No record of the early history of this building is known; but its masonry is almost entirely composed of re-used Roman dressed stone-work. In this respect it presents a contrast to Bradford. In another respect the two churches are unlike. Both have their entrances in the side walls; but at Escomb there were no original porches covering the doorways, while there are traces of what may have been an entrance porch, like that of St Pancras, at the west end. But they have these points in common: (1) the nave at Escomb is long in proportion to its width; (2) the chancel is a rectangular eastern projection, narrower and much shorter than the nave; (3) there is a solid wall of division between nave and chancel, pierced by a narrow arch, broader than that of Bradford, but very much higher in proportion to its width. It may be added that the walls of both churches are high in proportion to their length and breadth, and that at Escomb the original windows are small openings with rounded and flat lintel-heads, and with internal splays.

Fig. 3. Plan of Escomb—typical Saxon church.

§ 13. It is, however, with the plan that we are concerned. We now have met with three separate forms in England, viz. (1) the rare basilican plan; (2) the "Kentish" plan of aisleless nave with apsidal chancel; (3) the plan of aisleless nave with rectangular chancel. We also have seen that the screen-wall is common to (1) and (2), while the single chancel arch belongs to (3); and that side chapels and western porches are found incidentally in (2) and (3). Now, the early date of Escomb, apart from the evidence supplied by its masonry, can be suspected only by its analogy to the plan of other churches of which the date is practically certain. Two such churches remain in the same county of Durham. One is at Monkwearmouth, now a part of Sunderland. Its nave and the lowest stage of its western tower represent, and in great part actually are, the nave and western porch of an early Saxon church, which is generally identified with the church built here by Benedict Biscop for the monastery which he founded in 672 A.D. The nave was originally aisleless, long, narrow and lofty: the entrance porch had an upper story finished with a gabled roof, and a vaulted ground-floor with entrances on three sides. There was evidently a chancel arch, and probably the chancel was rectangular. The material of the building was not Roman; but, in the decoration applied to it, Roman work was imitated. Only a few miles further north, Benedict founded, in 680 A.D., the sister monastery of Jarrow. The long and narrow chancel of the present church of St Paul was the body of a church somewhat similar to that of Monkwearmouth. Stone-work which may represent the jambs of a broad chancel arch can be traced in the east wall; but this cannot be stated with positive certainty. The lower part of the tower, now between the present chancel and nave, may represent an original western porch; but, in its present state, it is of much later date than the work east of it, and its site must have been broadened when the tower was first planned. At Jarrow there is no Roman stone-work; but one type of Roman masonry has been imitated by the builders in the walls of the chancel, and small decorative shafts, turned in a lathe after the Roman fashion, such as exist at Monkwearmouth, have been found in the building. The inscribed stone, recording the dedication of the church, is preserved in the wall above the western tower-arch: the date given is 23 April, 684 A.D. In this inscription the building, though aisleless, is called a basilica. The word was now probably used to signify a Christian church, irrespective of its plan. A third early church in this district is that of Corbridge, near Hexham. Here, as at Monkwearmouth, the ground story of the tower was originally a western porch; while the lofty arch between tower and nave is, like the chancel arch at Escomb, entirely composed of dressed Roman masonry, and seems to have been removed from one of the buildings of the Roman station of Corstopitum, as the arch at Escomb was probably removed from the not far distant station of Vinovium.

§ 14. The date to which these four northern churches may be assigned is the half century of the activity of St Wilfrid in England (664-709 A.D.). Bede's account of the architectural work of Wilfrid's friend, Benedict Biscop, shows that he procured, for the building of the church at Monkwearmouth, stonemasons and glaziers from Gaul, who were acquainted with "the manner of the Romans." The account which another contemporary, Eddius, gives of Wilfrid's church at Hexham, is clear proof that this important building was a reproduction, in plan and elevation, of the aisled basilicas of the continent—a fact in keeping with Wilfrid's life-long aim of bringing English Christianity into closer touch with the main current of historic Christianity in Rome and Gaul. The foundations of the outer walls of most of Wilfrid's church were uncovered when, lately, the new nave of Hexham priory church was begun; but one of its features has been long known, and is of the highest interest. The crypt for relics below the apse and high altar consists of an oblong chamber, with a western vestibule, approached by a straight stairway from the nave. In addition to the western stair, there are two stairs which communicated with the apse. That on the south side remains perfect, and ends in a passage and vestibule, through which the relic-chamber is entered. The northern stairway leads through a passage to the western vestibule, at the foot of the stair from the nave. The crypt of Wilfrid's contemporary basilica at Ripon also remains: here the arrangement is less complicated; but the arrangement of the main relic-chamber is equally the chief feature of the plan.

§ 15. The foundations of the Saxon church at Peterborough present many difficulties, and may be of a later date than the foundation of the monastery in 655 A.D. But no such difficulties of date or plan exist with regard to the large Saxon church at Brixworth, between Northampton and Market Harborough. Its size and the fact that Roman material has been much re-used in its building have given rise to the tradition that it is a secular basilica applied to the purposes of a Christian church. As a matter of fact, the Roman brick-work has been re-used in obvious ignorance of Roman methods; so that this circumstance alone would make the legend improbable. The date of the building can hardly be earlier than about 680 A.D., when a monastery was founded here by a colony of monks from Peterborough. The plan originally consisted of (1) a western entrance porch, with a lofty western doorway, and smaller doorways on north and south; (2) a broad nave, divided from the aisles by arches, which spring from large square piers of plain brick-work; (3) a rectangular presbytery, divided from the nave by a screen-wall pierced with three arches; (4) an apsidal chancel, entered from the presbytery by a single arch. On each side of the chancel arch, a doorway entered into a narrow vaulted passage below the ground level, which probably formed an aisle round a crypt below the apse. At a later date, probably in the period of quiet following the later Danish invasions, the apse seems to have been rebuilt, polygonal externally, semi-circular on the inside, and the central crypt-chamber was then possibly filled up. The western porch was also used as the foundation for a tower, and the western arch blocked up with a filling containing a lower doorway, through which the circular turret for the tower-stair was entered. The aisles, either then or at a somewhat later date, having probably fallen into ruin, were removed. The clerestory of the nave remains, with unusually broad round-headed windows.