| Place name (English): | Eresburg |
| Place name (local language): | |
| Place name (alt. local language): | |
| Place name (older spelling): | |
| Place name (other common spelling/language): | |
| Place type: | building |
| Is in the area of: | Obermarsberg |
| Note: |
| 1 | Thankmar (around 908-28 July 938), parents: Heinrich I "der Vogelsteller/the Fowler" and Hatheburg |