| Clue | Source | Date |
|---|---|---|
| Historic home and estate on the Potomac River | ||
| Historic Potomac estate | LA Times Daily | 08 Dec 2016 |
| Estate on the banks of the Potomac | Wall Street Journal | 21 Sep 2016 |
| Historic Potomac estate | ||
| Where George Washington is buried | ||
| Where Washington relaxed | ||
| Washington slept here | ||
| Washington slept here | ||
| Washington slept here. |