The King's niece Princess Beatrice, 36, and her husband Edoardo Mozzi, 41, have welcomed their second child Athena Mozzi to the world.
Upon her birth, King Charles III's great-niece and Queen Elizabeth II and Prince Philip's great-granddaughter Athena became the 11th in line to the Throne, displacing her aunt Princess Eugenie, who goes down to 12th.
Athena's older sister Sienna Mozzi, born in 2021, is 10th in line.
They are the grand-daughters of the King's brother Prince Andrew and his wife Sarah Ferguson, the Duke and Duchess of York.
The father - Edoardo Mozzi - is a British property developer descended from Italian nobility.
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