Great Emperor Over the Sea

The Emperor Over the Sea was a mysterious figure in Narnian legend, said to be the father of Aslan, the Great Lion, who possibly was himself a lion.

It was he who created the, shortly after Narnia's creation.

At one point, the White Witch was called the "Emperor's hangman" by Mr Beaver.

Trivia

 * The Emperor-Over-the-Sea is meant to be the father of the Messiah of Narnia and is never seen in any of the books, just briefly mentioned.