National Humanities Award-winning historian Jacqueline Dowd Hall will speak about the Lumpkin sisters, descendants of a prominent slaveholding family who were “estranged and yet forever entangled.” Hall is the author of Sisters and Rebels: A Struggle for the Soul of America, which is grounded in decades of research, the Lumpkin family’s private papers, and interviews with Katharine and Grace Lumpkin, who reinvented themselves as radical thinkers and activists. Free and open to the public.