| Answer | Crossword Clue |
|---|---|
| IDES | The 13th of April |
| IDES | 13th of April, e.g. |
| IDES | Caesar's 13th of April, e.g. |
| IDES | April 13th, e.g. |
| OMAR | Sharif of 'The 13th Warrior' |
| MCCI | Start of the 13th century |
| MARCOPOLO | Traveler of the 13th century. |
| MCCLI | Middle of the 13th century |
| IDES | One 13th of the month? |
| IDES | The 13th of several months |
| IRWIN | Co-author of "The 13th Chair." |
| IDES | 13th or 15th of the month |
| POLO | Traveler of the 13th and 14th centuries |
| OCCAM | "The Invincible Doctor," 13th century pupil of Duns Scotus. |
| RUMI | 13th-century Persian mystic who is one of the best-selling poets in the U.S. |
