C19 limestone windows but C15 granite windows in tower.
The first rector in 1309-10.
The dedication of 1431 must have been a rededication when the church was virtually rebuilt.
The south porch is probably a C17 addition.
The church was restored in 1874 at a cost of £1,200 (or £1,800) and all the windows were replaced except for the tower windows.
C15 perpendicular 3-light west windows with mould above round arch double-chamfered dressed slate west doorway (now a window).
Interior: Beerstone arcades and rear arches and exposed stone rubble walls late C19 quarry tile floor.
Unceiled waggon roofs with moulded ribs and bosses appear to be late C19 except for the south aisle roof which is largely C15 and the chancel which is ceiled between the ribs and might also be C15.
6-bay north and south arcades in Beerstone with B-type piers (wave moulding between the shafts) moulded bases, carved foliage capitals and moulded 4- centred (almost round) arches.
Fine C14 double piscina on south side of chancel with cusped agee arches with crockets head stops and bases with covered heads and foliage.
C13 style reredos with blind 4-bay arcade.