Sean Lavery was a choreographer, born in 1956 in Harrisburg, who died in 2018.
Biography
Sean Lavery (August 16, 1956 in Harrisburg, Pennsylvania – February 26, 2018 in Palm Springs, California) was a former principal dancer, balletmaster, and assistant to the balletmaster in chief at New York City Ballet. He was a répétiteur for the George Balanchine Trust and a former faculty member at the School of American Ballet.
From the Wikipedia article “Sean Lavery (dancer)”, licensed under CC BY-SA 4.0.
Facts from Wikidata (Q7441155), CC0.