The South aisle has bay buttresses and 3-light geometric traceried windows in the South wall, with a blank West wall: South porch on second bay from West has C13 style pointed arch doorways, the inner with ball flower decoration, The North East Chantry chapel has a diagonal corner buttress, a late C15 style 3-light East window and rather wide catching North window.
it has bay buttresses with offsets, 3-light late C15 style pointed arched windows without labels, and in second bay from East a blocked moulded C15 doorway
4-light C15 style traceried West window with transome and subarcuation, the label forming a step up in the string course: 2nd stage has a 2-light window to the North, and small cusped lancets to South and West, with curvilinear tracery to the 2-light window at head of stair turret.
3 has tall 2 light C15 style traceried windows with labels and pierced wood baffles to all faces.
in Easternmost arch an elaborate canopied tomb, richly carved with considerable traces of colour, with 2 recumbent effigies on slab with panelled sides, with 4-centre finely cusped canopy arches and quatrefoil and rose coffering,commemorating William Cavent, High Sheriff of Somerset and Dorset, died c1463.
Several lesser C18 memorial tablets on West wall of North aisle.
First known rector 1175, otherwise few details known.