Frederick Adolf
E1219087
UNEXPLORED
Frederick Adolf was an 18th-century Swedish prince of the House of Holstein-Gottorp who held the title Duke of Östergötland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Frederick Adolf canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.