Our Nig - Public Domain

Croquis de la vie d'un noir libre, dans une maison blanche à deux étages.

Our Nig opens with the story of Mag Smith, a white woman who lives in the northern United States. She has been seduced and left with a child born out-of-wedlock. After the child dies, Mag moves away to a place where no one knows her. In this new town, she meets a "kind-hearted African"[7] man named Jim who falls in love with her. Impoverished, she soon realizes that she can either marry Jim or become a beggar. Jim and Mag marry and they have two children, a daughter, Frado, and an unnamed son.

Jim becomes sick and dies, leaving Mag to provide for their children. Embittered, she allows Seth, one of Jim's business partners, to become her common-law husband. Eventually, Mag and Seth decide they must leave town to search for work, and do not want to take both of the children. He suggests they send her daughter Frado to live with and work for the Bellmonts, a lower middle-class white family who live nearby. Mag, indifferent, agrees. Six-year-old Frado is dropped off at the Bellmonts under the pretense that Mag will be back to pick her up later in the day.

After a few days the Bellmonts, and Frado, realize Mag never intended to return. Mr. Bellmont is portrayed as kind and humane but Mrs. Bellmont is the complete opposite. The Bellmonts have four children, two boys, Jack and James (the latter of whom is not currently living with the family) and two girls (sickly Jane and irascible Mary). Mr. Bellmont's sister, Abby, also lives with the family. The family debates whether or not to keep Frado, and if they do, where she will sleep. Frado is sent to live in a separate part of the house that she will soon outgrow. The following day, Mrs. Bellmont calls for Frado early in the morning and puts her to work in the kitchen, washing dishes, preparing food, etc.