New York's Magdalen Society was established in 1830 with the purpose of rescuing women from lives of prostitution and vice. Advocates of women sometimes kidnapped them from brothels. In 1907 a new home was established in the Inwood section of upper Manhattan. The Society had twice moved to a larger facility. Many of the young women who were temporary residents at the Inwood institution had worked in the taverns, brothels, and alleyways of lower Manhattan before being "rescued" by the Society. Girls were generally committed for a period of three years. Through the years, several girls died or were injured climbing out of windows in failed escape attempts. In 1917, the Magdalen Benevolent Society changed its name to Inwood House. In the early 1920s, bichloride of mercury was commonly used to treat new arrivals for venereal disease, as penicillin was not yet available. Some women suffered mercury poisoning, as happened with patients on the outside. The property was later sold and the agency relocated. Inwood House continues to operate, with its main focus on teen pregnancy.