John I, Duke of Opava-Racibórz
E2174226
UNEXPLORED
John I, Duke of Opava-Racibórz was a 14th-century Silesian nobleman from the Přemyslid dynasty who ruled parts of the Opava and Racibórz territories.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John I, Duke of Opava-Racibórz canonical | 2 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.