| Answer | Crossword Clue |
|---|---|
| MCXC | Year that Emperor Frederick I died |
| MCCL | Year the emperor Frederick II died |
| MCCL | Year in which Frederick II died |
| BARBAROSSA | Nickname of Emperor Frederick I |
| LIV | Year Claudius I died. |
| MCIC | Year Richard I died |
| LIV | Year Claudius I died |
| DCIV | Year Pope Gregory I died |
| CLV | Year St. Pius I died |
