| Answer | Crossword Clue |
|---|---|
| TRAJAN | Roman emperor before Hadrian |
| atheneum | sanctuary of Athena at Athens, built by the Roman emperor Hadrian, and frequented by poets and scholars |
| atheneums | sanctuary of Athena at Athens, built by the Roman emperor Hadrian, and frequented by poets and scholars |
| TRAJAN | Emperor before Hadrian |
| NERVA | Roman emperor before Trajan |
| NERO | Roman Emperor before Galba. |
| NERVA | Roman emperor before Trajan. |
