Person
Barnim I
Duke of Pomerania
Barnim I the Good (c. 1217/1219 – 13 November 1278) from the Griffin dynasty is a Duke of Pomerania (ducis Slauorum et Cassubie) from 1220 until his death.
Person
Duke of Pomerania
Barnim I the Good (c. 1217/1219 – 13 November 1278) from the Griffin dynasty is a Duke of Pomerania (ducis Slauorum et Cassubie) from 1220 until his death.