SOMETIME in 1927 or earlier Edward Hutton read and recorded in his work, The Valley of Arno (London; Constable, 1927), an inscription which tells of the ordeal by fire of one Peter, thereafter named the 'Fiery.' It appears possible but, without palaeographical and archaeological investigation, far from certain that the inscription was put up in the lifetime of the churchman it commemorates, namely the Blessed Petrus Igneus, who afterwards rose to be Cardinal-Bishop of Albano and played no inconspicuous part as a papal diplomat during the pontificate of Gregory VII. This inscription is not mentioned by the Bollandists in the Acta Sanctorum and so was probably unknown to them. It is interesting to speculate that, if the fortunes of the war just ended have chanced to destroy this inscription, we may be totally dependent on Hutton's record, which, as will appear, needs emendation. We are in an exactly parallel situation with a number of inscriptions from Classical Latin times. But this is speculation! Here are Mr Hutton's words from page 183: 'There upon the gates of the old abbey (sc. at Settimo near Florence) we may still read the inscription: