 Apart from the story mentioned above connecting it with Oliver King, Bishop of Bath and Wells (1495–1503), this is a direct reference to the dream of the prophet Jacob mentioned in the Bible and commonly called Jacob's Ladder.Below the window a battlemented parapet supports a statue and beneath this, on either side of the door, are statues of St Peter and St Paul.Restoration work in the late 20th century involved cleaning with electronically controlled intermittent water sprays and ammonium carbonate poultices.