| Answer | Crossword Clue |
|---|---|
| CCLI | First year of Cornelius's papacy |
| CDI | First year of Innocent I's papacy |
| DCCI | First year of John VI's papacy |
| CXL | First year in St. Pius I's papacy |
| CDI | Last year of Anastasius I's papacy |
| DLII | Year in the papacy of Vigilius |
| DCIV | Last year of Gregory I's papacy |
| DCIV | Year in the papacy of Gregory I |
| DCI | Year in the papacy of Gregory I |
| MCIV | Year in the papacy of Paschal II |
| MCII | Year in the papacy of Paschal II |
| CDV | Year in the papacy of Innocent I |
| MCC | Year in the papacy of Innocent III |
| CCI | Year in the papacy of St. Zephyrinus |
| CLI | Year in the papacy of St. Pius I |
| CCCLI | Last full year of St. Julius I's papacy |
| MLI | Year in the papacy of St. Leo IX |
| CLIV | Year in the papacy of St. Pius I |
