March of Austria
E2136082
UNEXPLORED
The March of Austria was a medieval frontier territory of the Holy Roman Empire that evolved into the core of the later Duchy and Archduchy of Austria.
All labels observed (1)
| Label | Occurrences |
|---|---|
| March of Austria canonical | 2 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.