When Prince William married Kate Middleton on 29th April 2011, millions of people watched the couple take their vows in Westminster Abbey. Nineteen months later when the couple announced that they were expecting their first child - a child that will one day take the throne of the United Kingdom and Commonwealth realms - the news made headlines around the World. In this insightful documentary, we mark the birth of the great-grand child of Queen Elizabeth II with a fascinating portrait of the life that lies ahead for the child who is born to reign. Born to Royalty is a feature length celebration charting the history of the Royal babies born in recent times. As seen on BBC Knowledge.