Northern Martyrologies enrolled him among the saints, but there has never been canonisation by Rome. The people of Arezzo used to celebrate his anniversary with torch-light gatherings at his tomb, and plenty of miracles were alleged to have occurred there. The tomb still stands in the Duomo at Arezzo, a handsome work by Margaritone, an artist in all branches, who was the Pope’s contemporary. There is an engraving of it in _Gonnelli, Mon. Sepolc. di Toscana_. (_Fra Pipino_ in _Muratori_, IX. 700; _Rainaldi Annal._ III. 252 _seqq._; _Wadding_, sub. an. 1217: _Bollandists_, 10th January; _Palatii, Gesta Pontif. Roman._ vol. iii., and _Fasti Cardinalium_, I. 463, etc.)