Canonized pope who persuaded Attila not to attack Rome

Let's find possible answers to "Canonized pope who persuaded Attila not to attack Rome" crossword clue. First of all, we will look for a few extra hints for this entry: Canonized pope who persuaded Attila not to attack Rome. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.