| Answer | Crossword Clue |
|---|---|
| OTTOI | King considered founder of the Holy Roman Empire |
| CHARLEMAGNE | Holy Roman Empire founder |
| HOLLAND | County of the Holy Roman Empire |
| OTHO | Emperor of the Holy Roman Empire, 962-73. |
| MEUSE | River that once formed the western border of the Holy Roman Empire |
| REX | King of the Roman Empire |
