Marissa Shorenstein, a spokeswoman for, confirmed that Sutton died Saturday. She did not know the cause. His daughter, Cheryl Sutton, declined to comment Saturday when reached by phone at her .
The son of a slave, Percy Sutton became a fixture on 125th Street in Harlem after moving to New York City following his service with the in World War II. His Harlem law office, founded in 1953, represented Malcolm X and the slain activist's family for decades.
The consummate politician, Sutton served in the New York State Assembly before taking over as Manhattan borough president in 1966, becoming the highest-ranking black elected official in the state.
Sutton also mounted unsuccessful campaigns for the U.S. Senate and mayor of New York, and served as political mentor for the Rev. Jesse Jackson's two presidential races. Read more.