Lady Marmalade said:
Okay...now I am confused..
In the case of Prince Harry: say he is married with kids, regardless of whether QEII is Queen or Chuck is King...and say he so far HAS NOT been given a royal dukedom (tradition), his wife will be HRH and his children will be HRH, right?
Sorry....it can be a little muddling because of all the "what ifs".
Thank you all!
That's Charles, not Chuck, please.
If Harry marries and has children while the Queen is still on the throne and if he hasn't been given a dukedom, he and his wife would be Prince and Princess Henry of Wales. His children, as the great-grandchildren of the sovereign, would be Lord xxxx and Lady xxxx Mountbatten-Windsor.
If he marries and gets a dukedom and has children in the Queen's lifetime, he and his wife would be HRH the Duke and Duchess of Thingumabob, his eldest son would carry his subsidiary title but without an HRH so he'd be The Earl of Whatever, and his other children would still be Lord xxxx and Lady xxxx Mountbatten-Windsor.
Once Prince Charles is king, and if Harry hasn't been given a dukedom, he and his wife would be HRH The Prince and Princess Henry (not "of" anything, since King Charles wouldn't have the Wales title). Their children would be HRH Prince xxxx and HRH Princess xxxx.
If he gets a dukedom - say for example Duke of Cambridge (assuming the York title isn't available), he and his wife would be HRH The Duke and Duchess of Cambridge. His children would be HRH Prince xxxx of Cambridge and HRH Princess xxxx of Cambridge; the eldest son doesn't use the subsidiary title if he's also an HRH.
At least, I think that's how it works. I'm sure branchg will be able to give you all the details you need.