KEY POINTS
  • Former Supreme Court Justice Sandra Day O'Connor has died.
  • O'Connor, who was nominated by President Ronald Reagan in 1981, was the first woman to serve on the high court.
  • The court said that O'Connor died "of complications related to advanced dementia, probably Alzheimer's, and a respiratory illness."
  • Just five other women have served on the Supreme Court: Ruth Bader Ginsburg, who died in 2020, and current justices Sonia Sotomayor, Elena Kagan, Amy Coney Barrett and Ketanji Brown Jackson.
Former Supreme Court Justice Sandra Day O'Connor testifies during the Senate Judiciary Committee hearing on "Ensuring Judicial Independence Through Civics Education" on Wednesday, July 25, 2012. 

Sandra Day O'Connor, the first woman to serve as a justice on the U.S. Supreme Court, has died.

O'Connor was 93 years old.