| Answer | Crossword Clue |
|---|---|
| TSAR | Ivan the Terrible was the first |
| TSAR | Ivan the Terrible was Russia's first |
| TSAR | Ivan IV was the first. |
| TSAR | Ivan IV was Russia's first |
| CZAR | Peter the Great or Ivan the Terrible |
| CZARS | Peter the Great and Ivan the Terrible |
| TSARS | Ivan the Terrible and Peter the Great |
| MDL | Year in the reign of Ivan the Terrible |
