Mary Baker Fordham was born circa 1766 in New Hurley, Ulster County, New York, United States to William Clark (1742-) and Sarah Clark (1745-) and died 1849 New Hurley, Ulster County, New York, United States of unspecified causes. She married George Fordham (1760-1843) 1787 in New York City, New York, United States.
Children
| Name | Birth | Death | Joined with |
| Maria Fordham (1788-1875) | |||
| Eliza Fordham (1790-1855) | |||
| Elizabeth Fordham (1792-1859) | |||
| Elijah Fordham (1798-1879) | 8 March 1798 New York City, New York, United States | 9 September 1879 Wellsville, Cache County, Utah, United States | Jane Ann Fisher (1802-1828) Bithiah Fisher (1805-1834) Anna Bibbins Chaffee (1811-1881) Jane Marshall McAuslan (1828-1905) Amelia Brown (1804-1877) |
| George Fordham (1799-1835) | 1799 New York City, New York, United States | 23 January 1835 United States | Louisa Hopkins (1799-1891) |
| Sarah Ann Fordham (1806-1851) | |||
Siblings