| Answer | Crossword Clue |
|---|---|
| DCIV | Year Pope Gregory I died |
| DCII | Year in the reign of Pope Gregory I |
| MMV | Year Pope John Paul II died |
| MLIV | Year that Pope Leo IX died |
| DCII | Year in the reign of Gregory I |
| DCIV | Year in the papacy of Gregory I |
| DCI | Year in the papacy of Gregory I |
| DCI | Year in the reign of St. Gregory I |
