Sarah Louise Delany, American author and educator (born 1889)

Sarah Louise "Sadie" Delany was an American educator and civil rights pioneer. She was the subject, along with her younger sister Bessie, of the oral history biography, Having Our Say: The Delany Sisters' First 100 Years, by journalist Amy Hill Hearth. Sadie was the first African American to teach domestic science at the high-school level in the New York public schools. With the publication of the book about the sisters, she became famous at the age of 103.