The Real Anna Brewster Morgan
According to historical reports, the real Anna Brewster was born December 10, 1844, and eventually went to live with her brother Daniel, who arranged for her to marry a man named James Morgan in 1868. One month later, a band of Sioux Indians raided their homestead and shot James and took Anna captive. The Sioux, traveling back to their village, met a band of Cheyenne Indians who had already captured a woman named Sarah White.
Anna was traded to the Cheyenne and went to live with them. She eventually married an Indian Chief whose name is not recorded but was found by General George Custer approximately a year after her capture, by which time she was pregnant with the Chief's child. Returned to James Morgan, she gave birth to a half-Indian son, Ira, but the boy fell ill and died around age 2, just ten days after the birth of the Morgans' daughter, Mary.
Anna bore James two more sons, Claud and Glen, but their marriage was not a happy one; Anna is reportedly quoted as saying, "I often wished they had never found me. Eventually Anna left James and went to live with her brother Daniel. James divorced her, and Anna lived under a lifelong stigma because of what happened to her, causing her to be admitted to a mental hospital later in life where she died in 1902. She was buried next to her son Ira.