David Miller De Witt (November 25, 1837 - June 23, 1912) was a U.S. Representative from New York. Born in Paterson, New Jersey, De Witt moved to New York in 1845 with his parents, who settled in Brooklyn. He attended the public schools of Brooklyn, a select school at Saugerties, and the local academy at Kingston. He was graduated from Rutgers College, New Brunswick, New Jersey, in 1858. He studied law. He was admitted to the bar in 1858 and commenced practice in Kingston, New York. Principal of New Paltz Academy (later a State normal school) in 1861 and 1862. He served as district attorney of