- Son of James Snow (1751-1819) and Persis Warren (1755-1790)
- 1794-Jun-11 : Birth at Liecester, MA
- 1820-Jun-01 : Marriage to Polly Marcy (1792-1868) at Winchendon, Worcester, MA
- 1882-May-5 : Died at Caroline Center, NY
Children of Johnathan Snow and Polly Marcy Edit
- James H Snow (1820-1908) - married Sarah Jane Taft, 23-Mar-1847 at Caroline Center, NY - several children
- Johnathan W Snow (1822-1852) - married Fanny Head - children?
- Harriet Snow (1823-1850) - married Levi Van de Mark - 1 daughter - both died in childbirth
- Persis R Snow (1826-1875) - married O.D. Davis - children?
- Mary Snow (1828-1903) - married John J Peters, 15-May-1848 in Philadelphia, PA - 4 children
- Louisa Snow (1834-1912) - married Robert Doty, 7-Feb-1856 in Caroline, NY - 5 children
- Susan A Snow (1836-1896) - married John Jones - children?