Anglo-Saxon The earliest parts of St Mary's church are the
nave and
chancel, which were built in the 8th century. The nave is narrow and tall: an Anglo-Saxon style seen also at
Escomb,
Jarrow and
Monkwearmouth in County Durham. The chancel was a polygonal
apse and is now ruined. The first addition to the church was probably the west porch, which was originally of two storeys. It is longer east–west than it is north–south, and is divided into two chambers. Its walls include much
herringbone masonry. Then the first pair of rectangular two-storey
porticus were added, either side of the east end of the nave. A second pair of porticus, west of the first, was added later. The second floor of the porch has two doorways, each with a semicircular arch. One is at the western end on the outside of the church. Over its arch are a square
hood-mould with an animal's head above. This may have led to an outside gallery. The other is at the eastern end facing into the nave. It may have led to a gallery in the nave. on the east wall of the third stage of the tower, seen from the nave Next the west porch was raised by the addition of a third storey, and the porticus side chapels were extended westward, parallel with the nave. On the third floor of the tower, on the east side, is a double triangular-headed opening into the
nave with stylised capitals and fluted
pilasters with reeded decoration. Below, at first floor level, is a blocked doorway, sited off-centre, which most likely led to a gallery in the nave.
Corbels just below this doorway tend to support this supposition. There is a triangular window in the east wall of the tower and each of the nave side walls at this level. All these phases of development were completed before the Viking invasion.
John Leland (
circa 1503–1552) claimed that the Vikings burnt Deerhurst. After the invasion, the church was restored in or before AD 970. A fourth storey was added to the west porch, making it a tower. The upper stages of the tower have
quoins, but not in the Anglo-Saxon long-and-short style. At the same time the present large chancel arch was inserted and the chancel may have been rebuilt.
Gothic masonry in the south arcade Around AD 1200 the separate porticus were knocked through and extended westward as north and south
aisles, running the length of the nave and partly overlapping the west tower. The north aisle seems to have been built first, with the south being added very slightly later. For each aisle a fine three-
bay Early English arcade with
moulded arches was inserted in the nave wall. At an unknown date the apsidal chancel was demolished and the chancel arch walled up. Above each arcade, windows were inserted in the north and south walls of the nave to create a
clerestory. But the current aisle and clerestory windows are later:
Decorated Gothic and late
Perpendicular Gothic. (left) and St
Alphege (right) The west window of the south aisle includes some panels of
Medieval stained glass. One is from about 1300–40 and is a representation of St
Catherine of Alexandria. Next to it is a larger panel from about 1450 which is a representation of St
Alphege (
circa AD 953–1012). Alphege started his religious life by entering Deerhurst monastery as a boy.
Gothic Revival William Wailes made the stained glass in the west window of the north aisle in 1853.
Clayton and Bell made the stained glass in one of the north windows of the north aisle in 1861. The pulpit was also made in 1861. It was designed by the architect
William Slater, who directed a
restoration of the church in 1861–63. ==Role of the west tower==