Quick Info
| Nationality | Monegasque |
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| Date of Death | 25/10/2026 |
Latest News about Antoine de Massy
26/10/2026
The Prince's Palace announced that Antoine de Massy, a 29-year-old grandson of Princess Antoinette and a cousin of Prince Albert II, had died. His body had been found on Sunday 25 October 2026 in a garden behind Villa Sauber near the Larvotto boulevard, after he failed to attend a family lunch. Monaco's prosecutor general opened an investigation into the cause of death, and one person was taken into police custody, although it was not clear whether that person was a suspect or a witness.
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Bio/Wiki
| Summary | Antoine de Massy was a member of Monaco's extended Princely Family and a second cousin of Prince Albert II. He died in October 2026 at the age of 29, and the Prince's Palace announced his death on 26 October 2026. Police opened an investigation into the cause of death, which had not been established in reports published shortly afterwards. |
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Educational Qualification(s)
| Schooling | He moved from Monaco to Florida to pursue intensive tennis training alongside his schooling. |
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Personal Life
| Interests | Tennis, which he began playing as a young child. |
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Relationships & More
| Prince Albert II | Second cousin |
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| Princess Charlene | Related by the family's condolence statement |
Family
| Father | Christian de Massy |
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| Mother | Cécile Gelabale |
| Grandmother | Princess Antoinette, Baroness of Massy |
| Grandfather | Alexandre-Athenase Noghès |
| Aunt | Elizabeth-Ann de Massy |
| Cousin | Mélanie-Antoinette de Massy |
Favourites
| Sport | Tennis |
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| Player admired | Novak Djokovic |
Some Lesser Known Facts
| 1. His father introduced him to tennis at the age of three, according to a 2012 interview with L'Uomo Vogue. | |
| 2. He expressed an ambition to represent Monaco at the Olympic Games. |









