The state of Texas began housing death-row inmates in the Huntsville Unit in 1928. In 1965, the male death-row inmates moved to the Ellis Unit. In 1999, the male death row moved to Polunsky. In the 1923-1973 period, Texas state authorities had three female death-row inmates; the first, Emma "Straight Eight" Oliver, was held at Huntsville Unit after her 1949 sentencing, but had her sentence commuted to life imprisonment in 1951. Mary Anderson, sentenced to death in 1978, was held at Goree Unit. Her death sentence was reversed in 1982, and the sentence was changed to life.