Piotrków Governorate
E1825914
UNEXPLORED
Piotrków Governorate was an administrative division of the Russian Empire in Congress Poland, centered in the city of Piotrków Trybunalski during the 19th and early 20th centuries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piotrków Governorate canonical | 3 |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.