Pierre Casiraghi competes during the Riviera Water Bike Challenge 2018 on June 17, 2018 in Monaco, Monaco.

Princess Charlene of Monaco competes during the Riviera Water Bike Challenge 2018 as Pierre Casiraghi applauds on June 17, 2018 in Monaco, Monaco.

Another granddaughter of #fernandabifficasiraghi is also named Fernanda. Here is the younger Fernanda with her famous Monegasque cousins at the elder’s funeral this week.

Rosalba Casiraghi is the only daughter of the late Giancarlo & #fernandabifficasiraghi Her husband Massimo Bianchi is the godfather of Charlotte Casiraghi.

Gianmarco Casiraghi, a grandson of #fernandabifficasiraghi (d.2024) & Giancarlo Casiraghi (d.1998) seen here in 2001 & 2006 (at the Monaco Grand Prix) & in 2024 with Charlotte at their mutual grandmot...