Prince Edward, youngest son of Queen Elizabeth II,is due in Philadelphia this afternoon.
Just a word of advice: For men, the standard protocol is to bow - from the head only. For women, a slight curtsy will do. Or, if you won’t have none of that. Don’t worry. There is no obligatory greeting. However, it would also be good to refer to the Prince as, “Your Royal Highness” on first reference, then “Sir” on second.
Prince Edward is in town to honor his mother’s 60th Anniversary as queen and to support the Duke of Edinburgh’s Award program in the city, so named after his father.