The child is the 12th great-granddaughter of Queen Elizabeth II.
Buckingham Palace said on Monday that Princess Beatrice and her husband Edoardo Mapelli Mozzi have a daughter together.
The baby, born on Saturday at London’s Chelsea and Westminster Hospital, weighed 2.78 kg. His name was not immediately disclosed. She is the 12th great-granddaughter of Queen Elizabeth II.
Beatrice (33), who is 10th in the line of succession to the British throne, is the eldest daughter of Prince Andrew and his ex-wife, Sarah, Duchess of York.
Beatrice married millionaire property tycoon Mapelli Mozzi in a private wedding ceremony at the Royal Chapel of All Saints at the Royal Lodge in Windsor in July 2020. The ceremony strictly followed the COVID-19 rules that limited gatherings and was attended by the Queen and the late Prince Philip.
Beatrice wrote on her Twitter feed that she was “delighted” to “share the news of her safe arrival”.
“Thank you to the midwifery team and everyone at the hospital for their wonderful care,” she said.
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