The Duke and Duchess of Cambridge are very pleased to announce that The Duchess of Cambridge is expecting their third child pic.twitter.com/DZCheAj1RM
— The Prince and Princess of Wales (@KensingtonRoyal) September 4, 2017Duke and Duchess of Cambridge expecting their third child, Kensington Palace announces https://t.co/269BsX6grK
— BBC Breaking News (@BBCBreaking) September 4, 2017A new sibling for TRH Prince George and Princess Charlotte. :)Prayers and congratulations to The Duke and Duchess of Cambridge! https://t.co/kIQR9nXZtP
— The Church of England (@churchofengland) September 4, 2017
When born, the baby will become 5th in the line of succession, knocking Prince Harry down to 6th.
https://en.wikipedia.org/wiki/Succes..._of_succession