Samuel D. (Samuel Dennis) Warren

Born in Boston on January 25, 1852, Samuel Dennis Warren II was an American lawyer and businessman. He studied at Harvard, where he became a close classmate of Louis D. Brandeis, and the two later practiced law together in Boston.

Warren is most closely linked to legal history through "The Right to Privacy" (1890), the influential article he published with Brandeis in the Harvard Law Review. The essay became a foundation stone for later privacy law and helped popularize the idea of a personal "right to be let alone."

He also had a business role in the family paper enterprise founded by his father, Samuel Dennis Warren, and managed the S. D. Warren paper mill after his father's death. Warren died on February 18, 1910.