It's an event that's sparked celebrations round the world but right here in the East region we've more reason than most to mark the birth of the new royal baby.
There's been particular delight in Cambridge, which has a new Prince.
Those who have met the Duke and Duchess say they'll make excellent parents
The Duke and Duchess of Cambridge proudly showed the world their baby son, a future king, before taking him home tonight.
The royal baby appeared to wave as he was introduced to the crowds outside the hospital for the first time.
It's been revealed the new Royal parents and their new son will be making a family home at Anmer on the Sandringham Estate in Norfolk.