Jill Clayburgh, the sophisticated Hollywood and Broadway actress known for portrayals of empowered women in a career spanning five decades, highlighted by her Oscar-nominated role of a divorcee exploring life after marriage in the 1978 film “An Unmarried Woman,” has died. She was 66.

Her husband, Tony Award-winning playwright David Rabe, said Clayburgh died Friday surrounded by her family at her home in Lakeville, Conn., after a 21-year battle with chronic lymphocytic leukemia. He said she dealt with the disease courageously, quietly and privately, “and made it into an opportunity for her children to grow and be human.”

She is survived by three children, including actress Lily Rabe, Michael Rabe and stepson Jason Rabe.

There will be no funeral, Rabe said. The family will have a memorial in about six months, though plans have not been finalized.