| Clue | Source | Date |
|---|---|---|
| City of NE Spain on the river Ebro, formerly capital of Aragon | ||
| Capital of Aragon | Newsday | 20 Mar 2020 |
| Spanish city on the River Ebro | The Telegraph General Knowledge | 26 Aug 2019 |
| City on River Ebro in north-east Spain | The Telegraph General Knowledge | 28 Apr 2019 |
| Capital of Aragon |