Ashton resigned in 1471, to the Bishop of Lincoln, and was succeeded by William Ramsey, in the same year, who, with the assistance of prior Maldon, erected a "brazen eagle" in the church, to which the bible and mass book were chained. This eagle is now in the choir of the Cathedral, and used when reading the lessons. Ashton was indicted[15] in 1480, for releasing a felon from the gaol at _Peterburgh_, and accepting a bribe for the same. He was tried and convicted, and was obliged to find sureties for better conduct. The original judgment is yet retained in the chapter-house; with the names of the abbot's sureties. He died in 1496, after a rule of 25 years. Robert Kirton was made abbot in 1496. During his rule the regulations of the monastery were in a measure broken up; many of the monks had become disorderly and even licentious, and one of them robbed the shrine of St. Oswald of a number of jewels, and other valuable articles, for the purpose of paying a woman in the town the wages of her prostitution. Others gave themselves up to bacchanalian riots in a neighbouring tavern, and, instead of devoting their nights to "prayer," gave themselves up to the vulgar "company of dancers and ballad singers." These irregularities took place in the 19th year of this abbot's rule. They were, however, speedily terminated by the Bishop of Lincoln, who, hearing of such notorious infringements of the monastic rules, came in person to restore those licentious members of the fraternity to their duty. Abbot Kirton had many contests with his tenants, "but notwithstanding," says Gunton, "he forgat not to enlarge and beautify his monastery, for he built that goodly building at the east end of the church, now commonly known by the name of the new building,"[16] wherein he placed three altars, opposite three pair of stairs, descending from the back of the great altar. He likewise built a chamber in the abbey house, which is still called "heaven-gate chamber." He made also a beautiful window in the great hall "overlooking the cloyster." He added many pictures to those which were already in the chapel of St. Mary, or the Lady's Chapel, as it is now called, all which have since been destroyed. The gate that leads to the deanery is likewise of his workmanship, and bears his signature in hieroglyphics, viz:--a Kirk, and a tun under it. This gate is a magnificent specimen of architecture, and should be seen by every person who visits Peterborough. Abbot Kirton ruled nearly 32 years, and died in 1528. John Chambers was the last abbot, and was elected in 1528. Cardinal Wolsey visited the abbey in the 17th year of the reign of Henry the Eighth, and washed and kissed the feet of fifty-nine poor people, which ceremony was called "keeping his maundy." He then gave them twelve pence, three ells of canvas, a pair of shoes, and divided a barrel of red herrings amongst them: he likewise sang mass himself on Easter-day, and absolved from their sins all those who heard him.