| Answer | Crossword Clue |
|---|---|
| LEOIII | Pope who crowned Charlemagne emperor |
| LEO | Pope who crowned Charlemagne |
| DCCC | Year that Charlemagne was crowned emperor |
| OTTOI | Emperor crowned by Pope John XII |
| OTTOI | Emperor who deposed Pope John XII |
| OTTOI | Emperor who deposed Pope Benedict V |
