The following data is extracted from Genealogy and Biography of Ontario County, New York.
M. Newton Black, well known as a farmer and raiser of produce for the market in Seneca, Ontario county, New York, is a member of a family which has been identified with agricultural matters for many years, and traces his descent to the old colonial families. He is a grower and wholesale dealer in farm produce in Stanley, New York, and from there his goods are sent in all directions, being noted for their quality.
(I) Moses Black, grandfather of M. Newton Black, was born in Maryland, September 29, 1789, died on his farm in Ontario county, New York, September 27, 1872. In his early youth he removed with his father to Pennsylvania, and about one month after his marriage he again removed, this time to a farm he purchased a mile south of Stanley, in Seneca, Ontario county, New York. He married, January 20, 1820, Mary McMaster, of Benton, Yates county, New York, born May 30, 1802; died January ii, 1880. They had children: Aaron, see forward; John, born December 22, 1823, died August 7, 1874; Eliza Jane, July 26, 1826, died February 11, 1827; Moses Newton, September 10, 1828, died September 30, 1844; Elizabeth, June 4, 1831, died July 22, 1905; James, April 12, 1835; Mary, June 23, 1837; Nancy S., January 7, 1842, died October 14, 1844.
Source: Genealogy and Biography of Ontario County, New York