Sandra Cano (born 1947/1948 – September 30, 2014), (née Race) better known by the legal pseudonym "Mary Doe," was the plaintiff in the lawsuit case Doe v. Bolton (1970), the companion case to Roe v. Wade (1973) which legalized abortion in the United States. Cano held anti-abortion views and claimed she had been manipulated by her lawyer, Margie Pitts Hames. She repeatedly attempted to have the decision overturned. She also undertook anti-abortion activism, with Norma Jane McCorvey (Jane Roe) among others, and filed a Friend of the Court brief seeking to limit partial birth abortions.