Note 3 — CANTO II.
Charles Eliot Norton translation
The Tiber is the local symbol of the Church of Rome, from whose bosom those who die at peace with her pass to Purgatory. The Jubilee, proclaimed by Boniface VIII., had begun at Christmas, 1299, so that for three months now the Celestial Pilot had received graciously all who had taken advantage of it to gain remission of their sins.