Elected President only to see the nation fracture in two, Lincoln led a confused and frightened people through the most terrible war in their history. At the same time, his own household mirrored the fissures that split the nation: the great emancipator was married to the daughter of a slave owner from Kentucky. Mary Todd Lincoln was an aristocratic southerner who met Lincoln when he was still a backwoods politician lacking in experience and sophistication. Although she remained fiercely loyal to her husband and the Union cause, two of her brothers fought for the South. Their marriage was long and turbulent, and knew many trials, including the loss of two children. Abraham and Mary Lincoln: A House Divided weaves together the lives of the two Lincolns, drawing us into their long-vanished world.