Description: Two brothers Morgan and Quentin Beaudine are seeking the whereabouts of their long-lost sister, Patricia, thought to be held by the Cheyenne. The siblings were separated after their parents were killed during an "Indian massacre". Morgan, known as "Two Persons", was a captive of the Cheyenne for eight years until he was freed by the United States Army. Quentin was taken to San Francisco, where he was educated as a physician.