Antoine de Massy, a member of Monaco’s extended Princely Family, has died aged 29 after reportedly falling from the voie rapide into the gardens of the 21 Princesse Grace residence. The circumstances have not yet been officially confirmed…

The Prince’s Palace announced his death on Monday, October 26, expressing the sadness of Their Serene Highnesses Prince Albert II and Princess Charlene and their support for his family and loved ones.

De Massy was the son of Christian de Massy and the grandson of Princess Antoinette, the elder sister of Prince Rainier III. He was also a second cousin of Prince Albert II.

A keen tennis enthusiast, he came from a family with longstanding ties to the sport in the Principality.

The Palace did not disclose further details about the circumstances of his death.