Lavinia Williams

She spent most of the last years of her life teaching in New York City, but left the United States for Haiti in February 1984. The New York Times reported that she died of a heart attack in Port-au-Prince, although several other sources and Beryl Campbell reported it as "some kind of food poisoning". Diana Dunbar, Lavinia's friend and student, arranged her funeral service.

Lavinia visited Clara Rockmore in 1974 and expressed happiness in discovering that Theremin was still alive; shortly afterwards she and Theremin started corresponding, with Theremin even proposing remarriage.

Her work included classical ballet, folk, modern, musicals, and, most importantly, Caribbean dance, which she mastered in the 1940s while working with Katherine Dunham. She spent nearly the entirety of the years from 1953 through to the late 1980s teaching dance and founding and developing national schools of dance in Haiti, Guyana, and the Bahamas.

She married Shannon Yarborough in the late 1940s and had two daughters, Sharron and Sara. The younger daughter, Sara Yarborough-Smith, followed in her mother's footsteps as a professional dancer with the Alvin Ailey American Dance Theater, the Dance Theater of Harlem and the Robert Joffrey Ballet, among others.

Williams married Léon Theremin in the mid-1930s. In 1938, Theremin suddenly returned to the Soviet Union, where he was imprisoned and later sent to a labor camp. Williams never saw him again.

Lavinia Williams (July 2, 1916 – July 19, 1989), who sometimes went by the married name Lavinia Williams Yarborough, was an American dancer and dance educator who founded national schools of dance in several Caribbean countries.