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Wedding of Pierre Casiraghi and Beatrice Borromeo

European High Society celebrated the spectacular Wedding of Pierre Casiraghi and Beatrice Borromeo on the Borromean Islands in Lake Maggiore on this day in 2015, 10 years ago, following their Civil Wedding at the Palais Princier de Monaco.

Pierre Casiraghi, son of Princess Caroline of Monaco and Hanover and the late Stefan Casiraghi, married Beatrice Borromeo, daughter of Don Carlo Ferdinando Borromeo, Count of Arona and Countess Donna Paola Marzotto, in a Religious Ceremony on the Island of Isolino de San Giovani, one of the Borromean Islands in Lake Maggiore which has been owned by Borromeo Family since the 16th century, before a Reception on the Island of Rocca d’Angera.

In the evening, Pierre Casiraghi and Beatrice Borromeo held a glittering Reception at the Palazzo Borromeo on Isola Bella.

The previous evening, Pierre Casiraghi and Beatrice Borromeo were joined by their families for a Celebration in the Italian town of Stresa.

Beatrice Borromeo wore an ivory Giorgio Armani Privé gown with antique diamond flowers from Princess Caroline in her hair, before changing into a grecian Giorgio Armani Privé gown paired with Princess Caroline’s Chaumet Wings.

Royal Guests and Relatives in Italy included Princess Caroline, Andrea and Tatiana Casiraghi, Charlotte Casiraghi, Princess Alexandra of Hanover, and Princess Stephanie, Pauline Ducruet.

Crown Prince Haakon and Crown Princess Mette-Marit of Norway led members of European High Society.

 

The Princely Family celebrated the Civil Wedding of Pierre Casiraghi and Beatrice Borromeo at the Palais Princier de Monaco in July, followed by a Reception for 700 in the Palace Gardens and a Dinner at the Hotel de Paris in Monte Carlo.

Pierre Casiraghi, son of Princess Caroline of Monaco and Hanover and the late Stefan Casiraghi, married Beatrice Borromeo, daughter of Don Carlo Ferdinando Borromeo, Count of Arona and Countess Donna Paola Marzotto, in a Civil Ceremony at the Prince’s Palace of Monaco.

After the ceremony, the newlywed couple appeared with the Princely Family on a Balcony of the Palais Princier ahead of a Reception for 700 in the Palace Gardens.


In the evening, there was a Gala Dinner at the Hotel de Paris in Monte Carlo.

Beatrice Borromeo wore Valentino gowns for both events, as well a pair of Köchert Morganite Earrings, which were a wedding gift from Princess Caroline.

Pierre Casiraghi and Beatrice Borromeo had a religious ceremony on the Island of Isolino de San Giovani, one of the Borromean Islands in Lake Maggiore which has been owned by Borromeo Family since the 16th century, which was followed by a reception on the Island of Rocca d’Angera and an evening Reception at the Palazzo Borromeo on Isola Bella.

The Cartier Pearl Drop Tiara

Brunswick Tiara

Hanoverian Floral Tiara

Diamond Tiara

Sapphire Necklace Tiara

Diamond Fringe Necklace

Sapphire Suite

Diamond Earrings

Reed Stomacher

Cartier Diamond Necklace

Bains de Mer Tiara

Gold Coffee Bean Suite

Princess Caroline’s Tiaras

Bains de Mer Tiara

Diamond Tiara

Van Cleef & Arpels Diamond Tiara

Cartier Diamond Necklace

Van Cleef & Arpels Pearl Suite

Sapphire Daisy Brooch

Diamond Swag Tiara

Van Cleef & Arpels Earrings

Cartier Diamond Earrings

Diamond Flower Brooch

Cartier Bangle 

Van Cleef & Arpels Diamond Bracelet

Gold Coffee Bean Suite

 

LP Staff Writers

Writers at Lord’s Press come from a range of professional backgrounds, including history, diplomacy, heraldry, and public administration. Many publish anonymously or under initials—a practice that reflects the publication’s long-standing emphasis on discretion and editorial objectivity. While they bring expertise in European nobility, protocol, and archival research, their role is not to opine, but to document. Their focus remains on accuracy, historical integrity, and the preservation of events and individuals whose significance might otherwise go unrecorded.

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