Topic summary
Prince William of Wales
Extracted from the Wikipedia article William, Prince of Wales.
Titles and styles
William has been a British prince since birth and was known as "His Royal Highness Prince William of Wales" until April 2011. He was created Duke of Cambridge, Earl of Strathearn, and Baron Carrickfergus by Elizabeth II on the day of his wedding. The letters patent granting these titles were issued on 26 May that year.