A chief nobleman, formerly the son of the Emperor of Austria

Let's find possible answers to "A chief nobleman, formerly the son of the Emperor of Austria" crossword clue. First of all, we will look for a few extra hints for this entry: A chief nobleman, formerly the son of the Emperor of Austria. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.