Casimir IV Jagiellon
Barnim the Great of Pomerania-Stettin erected the castle within Szczecin's walls against the will of the burghers in 1346. An older Pomeranian burgh had been leveled in 1249. In 1490 the castle was partially reconstructed for Bogusław X's wedding with Anna Jagiellonka (daughter of king Casimir IV Jagiellon).