Disgall Island in Greenland

Can any of you guess how discal island got its name? It's in greenland. This feels like another fornicans trap, does i mean, disco, it's completely circular. One theory, te peetle there theyd do the macarina. That's where we got the Macarina. Not a common theory. Thenotionof e macarana lightounces off the snow like a disco. Very good. Not a theory. Another one is that it's shot for discovery island. But the most common is probably that it named after a gy called marmaduke. He was an english explorer and whaler. And that it was originally called ducky