Casimir or Kasimir III[1] (IV)[2] (1348 – 24 August 1372), oldest son of Barnim III, was one of the Dukes of Pomerania-Stettin (Szczecin).

He died during a campaign against the Margraviate of Brandenburg during the siege of Königsberg (Neumark) in 1372.

This article about a German duke is a stub.

You can help Wikipedia by expanding it.