: He's third in line to the British throne, and more important than so many people who have their own Wikipedia pages too. Even if he dies in the near future, morbid as the thought is, he'll still be notable because he's William's firstborn and heir. Do you also propose that Princess Elizabeth of Clarence should have her wikipedia page deleted? She died when she was a little less than three months and didn't do anything else than "coming out of a famous (in this case, the Duchess of Clarence) woman's vagina". Wake up, this child is a future King, he's certainly notable.