I am trying to find the descendants of Lauren Norris Clark born in New York Sept. 1829. He was married to Mary Hancock about 1851. They are buried in Utica, New York. Her death was 9 Jan. 1891. Children were Henry b. 1857 in WI, Winifred b. 1859 IL, John Frank b. 1860 in WI, Bertha b. 1864 NJ and Mable b. 1870 or 72 NJ. Lauren, John and Mable lived in Manhattan in 1900.