On NBC's celebrity genealogy series tonight actress Susan Sarandon traces the lost history of her grandmother Anita Evilyn Rigali. When she was young, Rigali was rumored to have been a showgirl or hostess in New York nightclubs in the 1920s and may have dated Frank Sinatra. It's a story that can't be confirmed, but Sarandon learns that her grandmother at least met Sinatra.
Sarandon's 86-year-old mother, Lenora Tomalin, also appears on "Who Do You Think You Are?" and learns some things about her mother.
Rigali had two children by age 15. They were taken from her and raised by Catholic nuns. What happened to Rigali after that has been shrouded in rumors.
