John Clark Harvey, better known as "Clark Harvey" was a son of Newman Harvey (1777-1824). He also had a son named Newman Archelaus Harvey, born in 1876.
Clark was born in Lapeer, Cortland County, New York, about 1824 and died about 1898. According to the census records shown below, in 1850, he was living in Lapeer in the home of his sister, Diana, and her husband, Almeron Talbot (or "Talbert". His brother, Dennis Harvey, lived nearby. (See 1855 map). Notice, Clark also had a nephew named Newman Harvey, born abt. 1840, son of Dennis.
In 1860, Clark was still living in Lapeer. In 1870 and 1875 he was in Richford, Tioga County, New York. In 1880, he was in Harford and in 1892 he was counted in Lapeer again. His widowed wife was counted on the census in Harford in 1900.