Antoine de Massy, the son of Christian de Massy, Prince Albert II's first cousin, was found dead on Oct. 25 in a park near the Villa Sauber in Monaco. He was 29.

Antoine de Massy, the son of Christian de Massy, Prince Albert II's first cousin, was found dead on Oct. 25 in a park near the Villa Sauber in Monaco. He was 29.