St Mary

3-light Perpendicular windows in south wall of chancel and early C14 two-light window with Y-tracery low down to left of them

Early C14 two-light window with Y-tracery to right of the porch

C14 porch has arch with continuous hollow mouldings

C14 west window with C19 tracery to north aisle

Early C14 lancet west of porch

C14 chancel arch: Decorated north chapel has 3-bay arcade opening to chancel with octagonal piers and double hollow chamfered arches

C14 roofs in chancel and north aisle

Monument to Thomas Wylmer, died 1580 and his family against north wall of the north chapel has Ionic columns, fluted pilasters and entablature with metope frieze framing brass plate with kneeling figures. (Buildings of England: Northamptonshire, p.413).