[Illustration: KEY TO THE SCULPTURE ON THE WALLINGFORD SCREEN]
In an arch south of the altar is Abbot John of Wheathampstead's chantry, containing a splendid brass of Flemish workmanship, which once covered the grave before the high altar in which Abbot Thomas de la Mare was buried. He is represented in full vestments carrying a pastoral staff and wearing a mitre, according to the Pope's grant, although he was not a bishop but only a mitred abbot, and therefore could not perform the rite of ordination, which could be administered only by the Bishop of Lincoln; the Abbey Church, though independent of him in all other matters, was for this purpose in his diocese. The rebus of Abbot John was three ears of wheat, and his motto "Valles habundabunt," an allusion to the fertile lowland of Wheathampstead, whence he came. This rebus may be found in various places where the work was due to him. Opposite to this chantry is the far more magnificent one of Abbot Thomas Ramryge. His rebus is a ram wearing a collar with the letters R.Y.G.E. inscribed on it. This chantry was at one time, after the dissolution, appropriated as a burial-place for the Ffaringdons, a Lancashire family, but the original slab with Abbot Thomas's figure and inscription has been restored to its place. Within the altar rails are four memorial stone tablets covering the graves of four fourteenth-century Abbots--Thomas de la Mare, Hugh of Eversden, Richard of Wallingford, and Michael of Mentmore. Four other Abbots are known to have been buried beneath the presbytery floor outside the altar rails--John de Marinis, John of Berkhampstead, Roger of Norton, and John Stokes--as well as other monks and laymen. It will be noticed that the presbytery is divided from the aisles by solid walls, pierced only for the two chantries above described, and for two doorways, one on each side, further west. Over each of these doorways is a tabernacle; that on the south was put together of fragments by Sir Gilbert Scott, and that on the north made to match it. The clerestory windows are Lord Grimthorpe's; the painted wooden vaulting which extends beyond the screen and over the Saints' Chapel is John of Wheathampstead's. It will be noticed that this springs from vaulting shafts, and it is by some considered that a stone roof was contemplated. The triforium here is an arcade without any passage. The pulpit, which stands close by the north pier of the eastern tower arch, was designed by Mr. J.O. Scott and given by the Freemasons of England, who regard St. Alban as their patron saint.