Pierre Casiraghi

Pierre Rainier Stefano Casiraghi is the youngest child of HSH Princess Caroline of Monaco (now Princess of Hanover) and her second husband, Stefano Casiraghi. He was born on September 5, 1987 at Centre Hospitalier Princesse Grace in Monte Carlo.

He is named for his maternal great-grandfather, Prince Pierre of Monaco, his maternal grandfather, Prince Rainier III of Monaco, and his father. His godparents are his uncle Prince Albert and his aunt by marriage Laura Casiraghi (the wife of Daniel Casiraghi). He had just turned three when his father was killed in a speed-boat accident in october 1990

He has two elder siblings: Andrea Albert Pierre Casiraghi and Charlotte Marie Pomeline Casiraghi, and one younger half-sister, HRH Princess Alexandra of Hanover.

He can speak fluent French, Italian, English, and some German. He also plays the saxophone.

Pierre Casiraghi is third in line to the throne of Monaco, following his mother and brother.