Duke of Gniewkowo

E2130851 UNEXPLORED

The Duke of Gniewkowo was a medieval Polish noble title held by a regional Piast ruler governing the small duchy centered on the town of Gniewkowo in Kuyavia.

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All labels observed (1)

Label	Occurrences
Duke of Gniewkowo canonical	1

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Kazimierz III of Gniewkowo → title → Duke of Gniewkowo ⓘ