Caspian VI

Caspian VI was a telmarine king of Narnia. He is assumed to be a decendent of Caspian I, more specifically as the son of Caspian V. It is mentioned in Prince Capian that Miraz's castle was built by Caspian X's great-great-grandfather. This is likely Caspian VI. It is assumed that he fathered Caspian VII, the father of Caspian VIII. If Caspian VI built the "Miraz's castle", then he most likely lived in an older telmarine castle before it was built.