| Place name (English): | L'Étanche Abbey |
| Place name (local language): | Abbaye Notre-Dame de L'Étanche |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | building |
| Is in the area of: | Rollainville |
| Note: |
| 1 | Alix de Bar (-1307) |