Duchess of Brunswick-Lüneburg
E2036388
UNEXPLORED
Anna Leopoldowna was a Russian regent and noblewoman of German origin who briefly ruled the Russian Empire on behalf of her infant son, Emperor Ivan VI.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duchess of Brunswick-Lüneburg canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.