Sara Jane Moore, is an American citizen best known for attempting to assassinate US President Gerald Ford in 1975, Moore and Lynette "Squeaky" Fromme are the only two women to have attempted to assassinate an American president, "Squeaky" Fromme (born October 22, 1948) is an American would-be assassin, a member of which infamous family, she was sentenced to life imprisonment?
Sara Jane Moore:  Moore and Lynette "Squeaky" Fromme are the only two women to have attempted to assassinate an American president; both of their attempts were on Gerald Ford and both took place in California within three weeks of one another. Lynette Fromme:  A member of the infamous "Manson family", she was sentenced to life imprisonment for the assassination attempt and released on parole on August 14, 2009, after serving nearly 34 years.
Manson