| Answer | Crossword Clue |
|---|---|
| JOHN | One of 21 popes |
| PIUS | One of several Popes. |
| STLEO | One of several popes |
| LEOX | One of 13 Popes |
| SIXTUS | One of five popes |
| GREGORY | One of 16 popes |
| LEO | One of 13 Popes. |
| STPIUS | One of three popes |
| STLEO | One of five popes |
| LEO | One of 13 popes |
| LEO | One of 13 Popes |
| PIUS | One of 12 Popes |
| PIUS | One of 12 popes |
| URBAN | One of eight popes |
| PIUS | One of a dozen popes |
| SIXTUS | One of five popes, ironically |
| LEOI | One of 13 like-named Popes |
| LEO | One of over a dozen popes |
| PIUS | One of twelve popes, or an antipope |
| LEO | One of more than a dozen popes |
