If Prince Charles and Prince William die before assuming the throne Prince Harry would then become King followed then by Prince Andrew, Duke of York, and then his daughters Princess Beatrice and...
He is a duke, and a prince, as well as a few other things. But no royal ever goes by a name like 'Prince Duke Earl Charles". Instead, the person picks one title to be known by. Most people will...
I am answering this presuming that you are referring to the current Prince Phillip of England, husband of Queen Elizabeth II. Prince Phillip is by birth a Prince in Greece and Denmark, but when he...