Hierarchy of Royalty:
- Emperor
- High King / Queen ( The Highest, or the First King/Queen when compared to subordinate King/Queens)
- King / Queen
- Archduke (The First Duke when compared to subordinate Dukes)
- Grand Prince / Princess
- Grand Duke/ Duchess (As in, one does not report to a King)
- Crown Prince (Heir Apparent, one who will become King)
- Duke/ Dutchess