Barnim VIII, Duke of Pomerania was Duke of Pomerania–Wolgast–Barth.
Barnim VIII was the son of Duke Wartislaw VIII of Pomerania-Wolgast. Wikipedia
Born: 1403
Died: 1451 (age 48 years), Stralsund, Germany
Children: Agnes of Pomerania
Parents: Wartislaw VIII, Duke of Pomerania and Agnes of Saxe-Lauenburg