Supreme General Kane is known as leader of the Armada. Although it is not brought out first as Gandry says "The smoke is clearing, the Armada leader. He is gone!"
Kane isn't known about outside of the Armada. He is for a fact leader of the Armada.
Masked or Clockwork?Edit
Rumors go around about Kane being masked but, in Captain Avery's puppet show, it states "Kane, first of the clockworks, commands the armada. They say he is faster and more powerful than any living thing."