Princess Caroline’s son, Pierre Casiraghi, and his wife, Beatrice Borromeo, have welcomed a baby girl, “Bianca Caroline Marta”, born on October 4, 2025.
The announcement was made by her grandmothers, Princess Caroline of Hanover and Countess Paola Marzotto. The baby has been named Bianca Carolina Marta, which is a special nod to her grandmothers, Princess Caroline of Hanover and Marta Marzotto. The couple, who recently celebrated their tenth wedding anniversary, also share two sons, Stefano and Francesco. Bianca Carolina Marta is the eighth granddaughter of Caroline of Monaco.
I try to be an authentic grandmother,” she said in an interview with Point de Vue. “The wonderful thing is that I went from being a mother to being a grandmother without any gaps, because Alexandra was 13 years old when Sacha was born. The transition was made with no interruptions. I’ve always had a lot of kids at home, and I love to spend time taking care of my grandkids. I’m very proud of the adults that my kids have grown into. They’re themselves, and we remain very close. We have a lot of fun together. I think the joy of spending time together is essential.
Princess Caroline of Hanover
Warmest congratulations to the proud parents and big brothers Stefano and Francesco.
