What is jenny lumet mother?

Jenny Lumet's mother is Gail Lumet Buckley, who is an American author, actress, and journalist. Gail is the daughter of Lena Horne, a legendary African American singer, actress, and civil rights activist. Gail has written several books, including "The Hornes: An American Family" which is a biography of her own family. She has also acted in movies and TV shows, such as "The Cosby Show" and "The Wiz". Gail has been an advocate for civil rights and social justice throughout her career.