Duke Constantine of Oldenburg
E1855324
UNEXPLORED
Duke Constantine of Oldenburg was a 19th-century German nobleman from the House of Oldenburg who became closely linked to the Russian imperial family through his marriage to Grand Duchess Catherine Nikolaevna of Russia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Duke Constantine of Oldenburg canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.