John
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UNEXPLORED
John III, Duke of Brittany, was a 14th-century French nobleman who ruled the Duchy of Brittany and played a key role in the succession disputes that led to the Breton War of Succession.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John canonical | 2 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.