Who is linda in brave new world?

Linda is John's mother and a Beta. While visiting the New Mexico Savage Reservation, she became pregnant with the Director's son. During a storm, she got lost, suffered a head injury and was left behind. A group of Indians found her and brought her to their village. Linda could not get an abortion on the Reservation, and she was too ashamed to return to the World State with a baby. Her World State-conditioned promiscuity makes her a social outcast. She is desperate to return to the World State and to soma.