Jacques d'Amboise (born Joseph Jacques Ahearn; July 28, 1934 – May 2, 2021) was an American ballet dancer, choreographer, and educator. He joined the New York City Ballet in 1949 and was named principal dancer in 1953, and throughout his time with the company he danced 24 roles for George Balanchine. He also made film appearances, including Seven Brides for Seven Brothers and Carousel. He choreographed 17 ballets for the New York City Ballet and retired from performing in 1984. Wikipedia