Estelle Sapir died in 1999.
Yosef Sapir died on 1972-02-26.
Richard Sapir died in January 1987 of heart attack.
Estelle Liebling died in 1970.
Estelle Lawson died in 1983.
Estelle Roberts died in 1970.
Cass Sapir's birth name is Cass Edward Sapir.
Estelle Bernadotte died on 1984-05-28.
Estelle Evans died on 1985-07-20.
Estelle Taylor died on 1958-04-15.
Estelle Harman died on 1995-04-15.
Estelle Parsons is still living as far as I know.
Estelle Yancey died on 1986-04-19.