| Answer | Crossword Clue |
|---|---|
| OTTOI | Holy Roman emperor, 912-73 |
| OTHO | Holy Roman emperor (912-73). |
| OTHOI | Holy Roman Emperor: 962-73 |
| OTTO | Holy Roman Emperor, 962-73. |
| OTHOI | Holy Roman emperor: 962-73 |
| OTTO | Holy Roman emperor: 962-73 |
| OTTOI | Holy Roman emperor, 962-73 |
| OTHO | Holy Roman Emperor, 962-73. |
| OTHO | Holy Roman emperor: 962-73 |
| OTHO | Emperor of the Holy Roman Empire, 962-73. |
