Dudley Sanford Gregory (February 5, 1800 – December 8, 1874) was the first Mayor of Jersey City, New Jersey, and was elected as a Whig to represent in the United States House of Representatives from 1847 to 1849. Biography Gregory was born in Redding, Connecticut and relocated to Albany, New York as a child. He worked as a clerk in the office of the New York State Comptroller for fourteen years, and became Chief Clerk of the Canal department. Gregory was a member of the guard of honor to receive General Marquis de La Fayette on his visit to the United States in 1824. Moving to Jersey City from New York City in 1834, he became involved in politics. He was elected the first mayor of newly incorporated Jersey City in 1838 and served to 1840. During those years he simultaneously served as a member of the Bergen County Board of Chosen Freeholders. (Jersey City was in Bergen County until 1840, when Hudson County was created.) He served three separate terms as mayor, being elected again in 1841 and serving to 1842. He served three terms on the Hudson County Board of Chosen Freeholders, and was at one time a director of sixteen different railroads. A member of the Whig Party, Gregory was elected in 1846 to the United States House of Representatives, serving one term in office from March 4, 1847 – March 3, 1849, and chose not to run for re-election. After ten years, Gregory was elected for a third term as mayor in 1858 and served to 1860. Gregory was involved in banking and railroads. Upon returning to private business, Gregory was one of the incorporators of the "Mutual Benefit Life and Insurance Company of the County of Hudson" along with several partners including his last predecessor as mayor of Jersey City, Samuel Wescott. An original stockholder of the Adirondack Iron and Steel Works in Jersey City, Gregory bought the company in 1863. Adirondack was the oldest continually operating cast-steel works in the United States. Gregory married Ann Marie Lyon of Albany, New York on September 10, 1822. They had 14 children; Caroline, Mary Louisa, Clara Bartlett, George Washington, Joseph, Dudley Sanford, Ann Eliza, Ann Marie, Walter, Charles Edward, Benjamin, Laura Drew, Archibald McIntyre and David Henderson. Gregory died in his home in Jersey City on December 8, 1874. He was buried in Green-Wood Cemetery in Brooklyn