Queen Elizabeth has conferred a Dukedom on Harry, the sixth in line to the British throne.
Harry's new titles will be will be Duke of Sussex, Earl of Dumbarton and Baron Kilkeel.
Harry, 33, becomes His Royal Highness The Duke of Sussex.
His bride, Markle, 36, becomes Her Royal Highness The Duchess of Sussex.
- 3April 19, 2018
The title is considered a gift from Queen Elizabeth, Harry's grandmother.
On their children's birth certificates, William identified his occupation and Kate's as the Prince of the United Kingdom and the Princess of the United Kingdom, respectively, so Kate is also called Princess Kate.
If Prince Charles, William and Harry's father, becomes king, William will then become the Prince of Wales and Kate, the Princess William of Wales.
Harry, sixth in line to the throne, is more likely to keep his dukedom, leaving Markle as a duchess in Britain's royal family.