On the wall of the opposite choir aisle, the celebrated Hereford Mappa Mundi, dating from the later years of the 13th century, hung, little regarded, for many years. It is the work of an ecclesiastic who is supposed to be represented in the right-hand corner on horseback, attended by his page and greyhounds. He has commemorated himself under the name of Richard de Haldingham and Lafford in Lincolnshire, but his real name was Richard de la Battayle or de Bello. He held a prebendal stall in Lincoln Cathedral, and was promoted to a stall in Hereford in 1305. During the troubled times of Cromwell the map was laid beneath the floor of Edmund Audley's Chantry, beside the Lady Chapel, where it remained secreted for some time.